156723880430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{359}}^1\times {\mathrm{787}}^1$

素因数の和:1434

約数の個数: 128

約数和(自身を含む): 324266664960

約数和(自身を除く): 167542784530

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 251, 359, 442, 502, 718, 787, 1105, 1255, 1574, 1795, 2210, 2510, 3263, 3590, 3935, 4267, 4667, 6103, 6526, 7870, 8534, 9334, 10231, 12206, 13379, 16315, 20462, 21335, 23335, 26758, 30515, 32630, 42670, 46670, 51155, 55471, 61030, 66895, 79339, 90109, 102310, 110942, 133790, 158678, 173927, 180218, 197537, 277355, 282533, 347854, 395074, 396695, 450545, 554710, 565066, 793390, 869635, 901090, 987685, 1171417, 1412665, 1531853, 1739270, 1975370, 2342834, 2567981, 2825330, 3063706, 3358129, 3672929, 4803061, 5135962, 5857085, 6716258, 7345858, 7659265, 9606122, 11714170, 12839905, 15318530, 16790645, 18364645, 19914089, 24015305, 25679810, 33581290, 36729290, 39828178, 43655677, 48030610, 62439793, 70915783, 87311354, 99570445, 124879586, 141831566, 199140890, 218278385, 312198965, 354578915, 436556770, 624397930, 709157830, 921905179, 1205568311, 1843810358, 2411136622, 4609525895, 6027841555, 9219051790, 12055683110, 15672388043, 31344776086, 78361940215, 156723880430]

約数ペア:

[(1, 156723880430), (2, 78361940215), (5, 31344776086), (10, 15672388043), (13, 12055683110), (17, 9219051790), (26, 6027841555), (34, 4609525895), (65, 2411136622), (85, 1843810358), (130, 1205568311), (170, 921905179), (221, 709157830), (251, 624397930), (359, 436556770), (442, 354578915), (502, 312198965), (718, 218278385), (787, 199140890), (1105, 141831566), (1255, 124879586), (1574, 99570445), (1795, 87311354), (2210, 70915783), (2510, 62439793), (3263, 48030610), (3590, 43655677), (3935, 39828178), (4267, 36729290), (4667, 33581290), (6103, 25679810), (6526, 24015305), (7870, 19914089), (8534, 18364645), (9334, 16790645), (10231, 15318530), (12206, 12839905), (13379, 11714170), (16315, 9606122), (20462, 7659265), (21335, 7345858), (23335, 6716258), (26758, 5857085), (30515, 5135962), (32630, 4803061), (42670, 3672929), (46670, 3358129), (51155, 3063706), (55471, 2825330), (61030, 2567981), (66895, 2342834), (79339, 1975370), (90109, 1739270), (102310, 1531853), (110942, 1412665), (133790, 1171417), (158678, 987685), (173927, 901090), (180218, 869635), (197537, 793390), (277355, 565066), (282533, 554710), (347854, 450545), (395074, 396695)]