113721008

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{197}}^1\times {\mathrm{331}}^1$

素因数の和:645

約数の個数: 40

約数和(自身を含む): 224159760

約数和(自身を除く): 110438752

約数列:

[1, 2, 4, 8, 16, 109, 197, 218, 331, 394, 436, 662, 788, 872, 1324, 1576, 1744, 2648, 3152, 5296, 21473, 36079, 42946, 65207, 72158, 85892, 130414, 144316, 171784, 260828, 288632, 343568, 521656, 577264, 1043312, 7107563, 14215126, 28430252, 56860504, 113721008]

約数ペア:

[(1, 113721008), (2, 56860504), (4, 28430252), (8, 14215126), (16, 7107563), (109, 1043312), (197, 577264), (218, 521656), (331, 343568), (394, 288632), (436, 260828), (662, 171784), (788, 144316), (872, 130414), (1324, 85892), (1576, 72158), (1744, 65207), (2648, 42946), (3152, 36079), (5296, 21473)]