198709421664

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{691}}^1\times {\mathrm{7433}}^1$

素因数の和:8181

約数の個数: 192

約数和(自身を含む): 580774053888

約数和(自身を除く): 382064632224

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 78, 93, 96, 104, 124, 156, 186, 208, 248, 312, 372, 403, 416, 496, 624, 691, 744, 806, 992, 1209, 1248, 1382, 1488, 1612, 2073, 2418, 2764, 2976, 3224, 4146, 4836, 5528, 6448, 7433, 8292, 8983, 9672, 11056, 12896, 14866, 16584, 17966, 19344, 21421, 22112, 22299, 26949, 29732, 33168, 35932, 38688, 42842, 44598, 53898, 59464, 64263, 66336, 71864, 85684, 89196, 96629, 107796, 118928, 128526, 143728, 171368, 178392, 193258, 215592, 230423, 237856, 257052, 278473, 287456, 289887, 342736, 356784, 386516, 431184, 460846, 514104, 556946, 579774, 685472, 691269, 713568, 773032, 835419, 862368, 921692, 1028208, 1113892, 1159548, 1382538, 1546064, 1670838, 1843384, 2056416, 2227784, 2319096, 2765076, 2995499, 3092128, 3341676, 3686768, 4455568, 4638192, 5136203, 5530152, 5990998, 6683352, 7373536, 8911136, 8986497, 9276384, 10272406, 11060304, 11981996, 13366704, 15408609, 17972994, 20544812, 22120608, 23963992, 26733408, 30817218, 35945988, 41089624, 47927984, 61634436, 66770639, 71891976, 82179248, 95855968, 123268872, 133541278, 143783952, 159222293, 164358496, 200311917, 246537744, 267082556, 287567904, 318444586, 400623834, 477666879, 493075488, 534165112, 636889172, 801247668, 955333758, 1068330224, 1273778344, 1602495336, 1910667516, 2069889809, 2136660448, 2547556688, 3204990672, 3821335032, 4139779618, 5095113376, 6209669427, 6409981344, 7642670064, 8279559236, 12419338854, 15285340128, 16559118472, 24838677708, 33118236944, 49677355416, 66236473888, 99354710832, 198709421664]

約数ペア:

[(1, 198709421664), (2, 99354710832), (3, 66236473888), (4, 49677355416), (6, 33118236944), (8, 24838677708), (12, 16559118472), (13, 15285340128), (16, 12419338854), (24, 8279559236), (26, 7642670064), (31, 6409981344), (32, 6209669427), (39, 5095113376), (48, 4139779618), (52, 3821335032), (62, 3204990672), (78, 2547556688), (93, 2136660448), (96, 2069889809), (104, 1910667516), (124, 1602495336), (156, 1273778344), (186, 1068330224), (208, 955333758), (248, 801247668), (312, 636889172), (372, 534165112), (403, 493075488), (416, 477666879), (496, 400623834), (624, 318444586), (691, 287567904), (744, 267082556), (806, 246537744), (992, 200311917), (1209, 164358496), (1248, 159222293), (1382, 143783952), (1488, 133541278), (1612, 123268872), (2073, 95855968), (2418, 82179248), (2764, 71891976), (2976, 66770639), (3224, 61634436), (4146, 47927984), (4836, 41089624), (5528, 35945988), (6448, 30817218), (7433, 26733408), (8292, 23963992), (8983, 22120608), (9672, 20544812), (11056, 17972994), (12896, 15408609), (14866, 13366704), (16584, 11981996), (17966, 11060304), (19344, 10272406), (21421, 9276384), (22112, 8986497), (22299, 8911136), (26949, 7373536), (29732, 6683352), (33168, 5990998), (35932, 5530152), (38688, 5136203), (42842, 4638192), (44598, 4455568), (53898, 3686768), (59464, 3341676), (64263, 3092128), (66336, 2995499), (71864, 2765076), (85684, 2319096), (89196, 2227784), (96629, 2056416), (107796, 1843384), (118928, 1670838), (128526, 1546064), (143728, 1382538), (171368, 1159548), (178392, 1113892), (193258, 1028208), (215592, 921692), (230423, 862368), (237856, 835419), (257052, 773032), (278473, 713568), (287456, 691269), (289887, 685472), (342736, 579774), (356784, 556946), (386516, 514104), (431184, 460846)]