147534077968

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{3931}}^1\times {\mathrm{123457}}^1$

素因数の和:127415

約数の個数: 40

約数和(自身を含む): 300970850720

約数和(自身を除く): 153436772752

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 3931, 7862, 15724, 31448, 62896, 74689, 123457, 149378, 246914, 298756, 493828, 597512, 987656, 1195024, 1975312, 2345683, 4691366, 9382732, 18765464, 37530928, 485309467, 970618934, 1941237868, 3882475736, 7764951472, 9220879873, 18441759746, 36883519492, 73767038984, 147534077968]

約数ペア:

[(1, 147534077968), (2, 73767038984), (4, 36883519492), (8, 18441759746), (16, 9220879873), (19, 7764951472), (38, 3882475736), (76, 1941237868), (152, 970618934), (304, 485309467), (3931, 37530928), (7862, 18765464), (15724, 9382732), (31448, 4691366), (62896, 2345683), (74689, 1975312), (123457, 1195024), (149378, 987656), (246914, 597512), (298756, 493828)]