131868048

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1$

素因数の和:473

約数の個数: 160

約数和(自身を含む): 401974272

約数和(自身を除く): 270106224

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 31, 34, 39, 48, 51, 52, 62, 68, 78, 93, 102, 104, 124, 136, 156, 186, 204, 208, 221, 248, 272, 312, 372, 401, 403, 408, 442, 496, 527, 624, 663, 744, 802, 806, 816, 884, 1054, 1203, 1209, 1326, 1488, 1581, 1604, 1612, 1768, 2108, 2406, 2418, 2652, 3162, 3208, 3224, 3536, 4216, 4812, 4836, 5213, 5304, 6324, 6416, 6448, 6817, 6851, 8432, 9624, 9672, 10426, 10608, 12431, 12648, 13634, 13702, 15639, 19248, 19344, 20451, 20553, 20852, 24862, 25296, 27268, 27404, 31278, 37293, 40902, 41106, 41704, 49724, 54536, 54808, 62556, 74586, 81804, 82212, 83408, 88621, 99448, 109072, 109616, 125112, 149172, 161603, 163608, 164424, 177242, 198896, 211327, 250224, 265863, 298344, 323206, 327216, 328848, 354484, 422654, 484809, 531726, 596688, 633981, 646412, 708968, 845308, 969618, 1063452, 1267962, 1292824, 1417936, 1690616, 1939236, 2126904, 2535924, 2585648, 2747251, 3381232, 3878472, 4253808, 5071848, 5494502, 7756944, 8241753, 10143696, 10989004, 16483506, 21978008, 32967012, 43956016, 65934024, 131868048]

約数ペア:

[(1, 131868048), (2, 65934024), (3, 43956016), (4, 32967012), (6, 21978008), (8, 16483506), (12, 10989004), (13, 10143696), (16, 8241753), (17, 7756944), (24, 5494502), (26, 5071848), (31, 4253808), (34, 3878472), (39, 3381232), (48, 2747251), (51, 2585648), (52, 2535924), (62, 2126904), (68, 1939236), (78, 1690616), (93, 1417936), (102, 1292824), (104, 1267962), (124, 1063452), (136, 969618), (156, 845308), (186, 708968), (204, 646412), (208, 633981), (221, 596688), (248, 531726), (272, 484809), (312, 422654), (372, 354484), (401, 328848), (403, 327216), (408, 323206), (442, 298344), (496, 265863), (527, 250224), (624, 211327), (663, 198896), (744, 177242), (802, 164424), (806, 163608), (816, 161603), (884, 149172), (1054, 125112), (1203, 109616), (1209, 109072), (1326, 99448), (1488, 88621), (1581, 83408), (1604, 82212), (1612, 81804), (1768, 74586), (2108, 62556), (2406, 54808), (2418, 54536), (2652, 49724), (3162, 41704), (3208, 41106), (3224, 40902), (3536, 37293), (4216, 31278), (4812, 27404), (4836, 27268), (5213, 25296), (5304, 24862), (6324, 20852), (6416, 20553), (6448, 20451), (6817, 19344), (6851, 19248), (8432, 15639), (9624, 13702), (9672, 13634), (10426, 12648), (10608, 12431)]