156901863320

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{293}}^1\times {\mathrm{461639}}^1$

素因数の和:461972

約数の個数: 64

約数和(自身を含む): 366449832000

約数和(自身を除く): 209547968680

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 293, 580, 586, 1160, 1172, 1465, 2344, 2930, 5860, 8497, 11720, 16994, 33988, 42485, 67976, 84970, 169940, 339880, 461639, 923278, 1846556, 2308195, 3693112, 4616390, 9232780, 13387531, 18465560, 26775062, 53550124, 66937655, 107100248, 133875310, 135260227, 267750620, 270520454, 535501240, 541040908, 676301135, 1082081816, 1352602270, 2705204540, 3922546583, 5410409080, 7845093166, 15690186332, 19612732915, 31380372664, 39225465830, 78450931660, 156901863320]

約数ペア:

[(1, 156901863320), (2, 78450931660), (4, 39225465830), (5, 31380372664), (8, 19612732915), (10, 15690186332), (20, 7845093166), (29, 5410409080), (40, 3922546583), (58, 2705204540), (116, 1352602270), (145, 1082081816), (232, 676301135), (290, 541040908), (293, 535501240), (580, 270520454), (586, 267750620), (1160, 135260227), (1172, 133875310), (1465, 107100248), (2344, 66937655), (2930, 53550124), (5860, 26775062), (8497, 18465560), (11720, 13387531), (16994, 9232780), (33988, 4616390), (42485, 3693112), (67976, 2308195), (84970, 1846556), (169940, 923278), (339880, 461639)]