156915131764

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{67}}^2\times {\mathrm{229}}^1\times {\mathrm{1231}}^1$

素因数の和:1629

約数の個数: 72

約数和(自身を含む): 289244820480

約数和(自身を除く): 132329688716

約数列:

[1, 2, 4, 31, 62, 67, 124, 134, 229, 268, 458, 916, 1231, 2077, 2462, 4154, 4489, 4924, 7099, 8308, 8978, 14198, 15343, 17956, 28396, 30686, 38161, 61372, 76322, 82477, 139159, 152644, 164954, 278318, 281899, 329908, 475633, 556636, 563798, 951266, 1027981, 1127596, 1902532, 2055962, 2556787, 4111924, 5113574, 5525959, 8738869, 10227148, 11051918, 17477738, 18887233, 22103836, 31867411, 34955476, 37774466, 63734822, 75548932, 127469644, 171304729, 342609458, 585504223, 685218916, 1171008446, 1265444611, 2342016892, 2530889222, 5061778444, 39228782941, 78457565882, 156915131764]

約数ペア:

[(1, 156915131764), (2, 78457565882), (4, 39228782941), (31, 5061778444), (62, 2530889222), (67, 2342016892), (124, 1265444611), (134, 1171008446), (229, 685218916), (268, 585504223), (458, 342609458), (916, 171304729), (1231, 127469644), (2077, 75548932), (2462, 63734822), (4154, 37774466), (4489, 34955476), (4924, 31867411), (7099, 22103836), (8308, 18887233), (8978, 17477738), (14198, 11051918), (15343, 10227148), (17956, 8738869), (28396, 5525959), (30686, 5113574), (38161, 4111924), (61372, 2556787), (76322, 2055962), (82477, 1902532), (139159, 1127596), (152644, 1027981), (164954, 951266), (278318, 563798), (281899, 556636), (329908, 475633)]