142761372

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{19471}}^1$

素因数の和:19538

約数の個数: 48

約数和(自身を含む): 366385152

約数和(自身を除く): 223623780

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 47, 52, 78, 94, 141, 156, 188, 282, 564, 611, 1222, 1833, 2444, 3666, 7332, 19471, 38942, 58413, 77884, 116826, 233652, 253123, 506246, 759369, 915137, 1012492, 1518738, 1830274, 2745411, 3037476, 3660548, 5490822, 10981644, 11896781, 23793562, 35690343, 47587124, 71380686, 142761372]

約数ペア:

[(1, 142761372), (2, 71380686), (3, 47587124), (4, 35690343), (6, 23793562), (12, 11896781), (13, 10981644), (26, 5490822), (39, 3660548), (47, 3037476), (52, 2745411), (78, 1830274), (94, 1518738), (141, 1012492), (156, 915137), (188, 759369), (282, 506246), (564, 253123), (611, 233652), (1222, 116826), (1833, 77884), (2444, 58413), (3666, 38942), (7332, 19471)]