156936471620

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{26801}}^1$

素因数の和:27081

約数の個数: 96

約数和(自身を含む): 348538782816

約数和(自身を除く): 191602311196

約数列:

[1, 2, 4, 5, 10, 20, 37, 41, 74, 82, 148, 164, 185, 193, 205, 370, 386, 410, 740, 772, 820, 965, 1517, 1930, 3034, 3860, 6068, 7141, 7585, 7913, 14282, 15170, 15826, 26801, 28564, 30340, 31652, 35705, 39565, 53602, 71410, 79130, 107204, 134005, 142820, 158260, 268010, 292781, 536020, 585562, 991637, 1098841, 1171124, 1463905, 1983274, 2197682, 2927810, 3966548, 4395364, 4958185, 5172593, 5494205, 5855620, 9916370, 10345186, 10988410, 19832740, 20690372, 21976820, 25862965, 40657117, 51725930, 81314234, 103451860, 162628468, 191385941, 203285585, 212076313, 382771882, 406571170, 424152626, 765543764, 813142340, 848305252, 956929705, 1060381565, 1913859410, 2120763130, 3827718820, 4241526260, 7846823581, 15693647162, 31387294324, 39234117905, 78468235810, 156936471620]

約数ペア:

[(1, 156936471620), (2, 78468235810), (4, 39234117905), (5, 31387294324), (10, 15693647162), (20, 7846823581), (37, 4241526260), (41, 3827718820), (74, 2120763130), (82, 1913859410), (148, 1060381565), (164, 956929705), (185, 848305252), (193, 813142340), (205, 765543764), (370, 424152626), (386, 406571170), (410, 382771882), (740, 212076313), (772, 203285585), (820, 191385941), (965, 162628468), (1517, 103451860), (1930, 81314234), (3034, 51725930), (3860, 40657117), (6068, 25862965), (7141, 21976820), (7585, 20690372), (7913, 19832740), (14282, 10988410), (15170, 10345186), (15826, 9916370), (26801, 5855620), (28564, 5494205), (30340, 5172593), (31652, 4958185), (35705, 4395364), (39565, 3966548), (53602, 2927810), (71410, 2197682), (79130, 1983274), (107204, 1463905), (134005, 1171124), (142820, 1098841), (158260, 991637), (268010, 585562), (292781, 536020)]