151957291280

素因数分解:

$2^4\times 5^1\times {\mathrm{48733}}^1\times {\mathrm{38977}}^1$

素因数の和:87723

約数の個数: 40

約数和(自身を含む): 353317016472

約数和(自身を除く): 201359725192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 38977, 48733, 77954, 97466, 155908, 194885, 194932, 243665, 311816, 389770, 389864, 487330, 623632, 779540, 779728, 974660, 1559080, 1949320, 3118160, 3898640, 1899466141, 3798932282, 7597864564, 9497330705, 15195729128, 18994661410, 30391458256, 37989322820, 75978645640, 151957291280]

約数ペア:

[(1, 151957291280), (2, 75978645640), (4, 37989322820), (5, 30391458256), (8, 18994661410), (10, 15195729128), (16, 9497330705), (20, 7597864564), (40, 3798932282), (80, 1899466141), (38977, 3898640), (48733, 3118160), (77954, 1949320), (97466, 1559080), (155908, 974660), (194885, 779728), (194932, 779540), (243665, 623632), (311816, 487330), (389770, 389864)]