194900472

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2239}}^1$

素因数の和:2298

約数の個数: 128

約数和(自身を含む): 602112000

約数和(自身を除く): 407211528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 31, 36, 39, 52, 54, 62, 72, 78, 93, 104, 108, 117, 124, 156, 186, 216, 234, 248, 279, 312, 351, 372, 403, 468, 558, 702, 744, 806, 837, 936, 1116, 1209, 1404, 1612, 1674, 2232, 2239, 2418, 2808, 3224, 3348, 3627, 4478, 4836, 6696, 6717, 7254, 8956, 9672, 10881, 13434, 14508, 17912, 20151, 21762, 26868, 29016, 29107, 40302, 43524, 53736, 58214, 60453, 69409, 80604, 87048, 87321, 116428, 120906, 138818, 161208, 174642, 208227, 232856, 241812, 261963, 277636, 349284, 416454, 483624, 523926, 555272, 624681, 698568, 785889, 832908, 902317, 1047852, 1249362, 1571778, 1665816, 1804634, 1874043, 2095704, 2498724, 2706951, 3143556, 3609268, 3748086, 4997448, 5413902, 6287112, 7218536, 7496172, 8120853, 10827804, 14992344, 16241706, 21655608, 24362559, 32483412, 48725118, 64966824, 97450236, 194900472]

約数ペア:

[(1, 194900472), (2, 97450236), (3, 64966824), (4, 48725118), (6, 32483412), (8, 24362559), (9, 21655608), (12, 16241706), (13, 14992344), (18, 10827804), (24, 8120853), (26, 7496172), (27, 7218536), (31, 6287112), (36, 5413902), (39, 4997448), (52, 3748086), (54, 3609268), (62, 3143556), (72, 2706951), (78, 2498724), (93, 2095704), (104, 1874043), (108, 1804634), (117, 1665816), (124, 1571778), (156, 1249362), (186, 1047852), (216, 902317), (234, 832908), (248, 785889), (279, 698568), (312, 624681), (351, 555272), (372, 523926), (403, 483624), (468, 416454), (558, 349284), (702, 277636), (744, 261963), (806, 241812), (837, 232856), (936, 208227), (1116, 174642), (1209, 161208), (1404, 138818), (1612, 120906), (1674, 116428), (2232, 87321), (2239, 87048), (2418, 80604), (2808, 69409), (3224, 60453), (3348, 58214), (3627, 53736), (4478, 43524), (4836, 40302), (6696, 29107), (6717, 29016), (7254, 26868), (8956, 21762), (9672, 20151), (10881, 17912), (13434, 14508)]