156738259850

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{17449}}^1$

素因数の和:17664

約数の個数: 96

約数和(自身を含む): 311275612800

約数和(自身を除く): 154537352950

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 73, 107, 115, 146, 214, 230, 365, 535, 575, 730, 1070, 1150, 1679, 1825, 2461, 2675, 3358, 3650, 4922, 5350, 7811, 8395, 12305, 15622, 16790, 17449, 24610, 34898, 39055, 41975, 61525, 78110, 83950, 87245, 123050, 174490, 179653, 195275, 359306, 390550, 401327, 436225, 802654, 872450, 898265, 1273777, 1796530, 1867043, 2006635, 2547554, 3734086, 4013270, 4491325, 6368885, 8982650, 9335215, 10033175, 12737770, 18670430, 20066350, 29296871, 31844425, 42941989, 46676075, 58593742, 63688850, 85883978, 93352150, 136294139, 146484355, 214709945, 272588278, 292968710, 429419890, 681470695, 732421775, 1073549725, 1362941390, 1464843550, 2147099450, 3134765197, 3407353475, 6269530394, 6814706950, 15673825985, 31347651970, 78369129925, 156738259850]

約数ペア:

[(1, 156738259850), (2, 78369129925), (5, 31347651970), (10, 15673825985), (23, 6814706950), (25, 6269530394), (46, 3407353475), (50, 3134765197), (73, 2147099450), (107, 1464843550), (115, 1362941390), (146, 1073549725), (214, 732421775), (230, 681470695), (365, 429419890), (535, 292968710), (575, 272588278), (730, 214709945), (1070, 146484355), (1150, 136294139), (1679, 93352150), (1825, 85883978), (2461, 63688850), (2675, 58593742), (3358, 46676075), (3650, 42941989), (4922, 31844425), (5350, 29296871), (7811, 20066350), (8395, 18670430), (12305, 12737770), (15622, 10033175), (16790, 9335215), (17449, 8982650), (24610, 6368885), (34898, 4491325), (39055, 4013270), (41975, 3734086), (61525, 2547554), (78110, 2006635), (83950, 1867043), (87245, 1796530), (123050, 1273777), (174490, 898265), (179653, 872450), (195275, 802654), (359306, 436225), (390550, 401327)]