157042998140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{65984453}}^1$

素因数の和:65984486

約数の個数: 48

約数和(自身を含む): 399073977792

約数和(自身を除く): 242030979652

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 65984453, 131968906, 263937812, 329922265, 461891171, 659844530, 923782342, 1121735701, 1319689060, 1847564684, 2243471402, 2309455855, 4486942804, 4618911710, 5608678505, 7852149907, 9237823420, 11217357010, 15704299814, 22434714020, 31408599628, 39260749535, 78521499070, 157042998140]

約数ペア:

[(1, 157042998140), (2, 78521499070), (4, 39260749535), (5, 31408599628), (7, 22434714020), (10, 15704299814), (14, 11217357010), (17, 9237823420), (20, 7852149907), (28, 5608678505), (34, 4618911710), (35, 4486942804), (68, 2309455855), (70, 2243471402), (85, 1847564684), (119, 1319689060), (140, 1121735701), (170, 923782342), (238, 659844530), (340, 461891171), (476, 329922265), (595, 263937812), (1190, 131968906), (2380, 65984453)]