156766143820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2551}}^1\times {\mathrm{21487}}^1$

素因数の和:24071

約数の個数: 96

約数和(自身を含む): 386932525056

約数和(自身を除く): 230166381236

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2551, 2860, 5102, 10204, 12755, 21487, 25510, 28061, 33163, 42974, 51020, 56122, 66326, 85948, 107435, 112244, 132652, 140305, 165815, 214870, 236357, 279331, 280610, 331630, 364793, 429740, 472714, 558662, 561220, 663260, 729586, 945428, 1117324, 1181785, 1396655, 1459172, 1823965, 2363570, 2793310, 3072641, 3647930, 4727140, 5586620, 6145282, 7295860, 12290564, 15363205, 30726410, 54813337, 61452820, 109626674, 219253348, 274066685, 548133370, 602946707, 712573381, 1096266740, 1205893414, 1425146762, 2411786828, 2850293524, 3014733535, 3562866905, 6029467070, 7125733810, 7838307191, 12058934140, 14251467620, 15676614382, 31353228764, 39191535955, 78383071910, 156766143820]

約数ペア:

[(1, 156766143820), (2, 78383071910), (4, 39191535955), (5, 31353228764), (10, 15676614382), (11, 14251467620), (13, 12058934140), (20, 7838307191), (22, 7125733810), (26, 6029467070), (44, 3562866905), (52, 3014733535), (55, 2850293524), (65, 2411786828), (110, 1425146762), (130, 1205893414), (143, 1096266740), (220, 712573381), (260, 602946707), (286, 548133370), (572, 274066685), (715, 219253348), (1430, 109626674), (2551, 61452820), (2860, 54813337), (5102, 30726410), (10204, 15363205), (12755, 12290564), (21487, 7295860), (25510, 6145282), (28061, 5586620), (33163, 4727140), (42974, 3647930), (51020, 3072641), (56122, 2793310), (66326, 2363570), (85948, 1823965), (107435, 1459172), (112244, 1396655), (132652, 1181785), (140305, 1117324), (165815, 945428), (214870, 729586), (236357, 663260), (279331, 561220), (280610, 558662), (331630, 472714), (364793, 429740)]