156929321968

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{587}}^1\times {\mathrm{355507}}^1$

素因数の和:356149

約数の個数: 40

約数和(自身を含む): 311049591552

約数和(自身を除く): 154120269584

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 587, 752, 1174, 2348, 4696, 9392, 27589, 55178, 110356, 220712, 355507, 441424, 711014, 1422028, 2844056, 5688112, 16708829, 33417658, 66835316, 133670632, 208682609, 267341264, 417365218, 834730436, 1669460872, 3338921744, 9808082623, 19616165246, 39232330492, 78464660984, 156929321968]

約数ペア:

[(1, 156929321968), (2, 78464660984), (4, 39232330492), (8, 19616165246), (16, 9808082623), (47, 3338921744), (94, 1669460872), (188, 834730436), (376, 417365218), (587, 267341264), (752, 208682609), (1174, 133670632), (2348, 66835316), (4696, 33417658), (9392, 16708829), (27589, 5688112), (55178, 2844056), (110356, 1422028), (220712, 711014), (355507, 441424)]