157032460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{14731}}^1$

素因数の和:14794

約数の個数: 48

約数和(自身を含む): 363821472

約数和(自身を除く): 206789012

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 41, 52, 65, 82, 130, 164, 205, 260, 410, 533, 820, 1066, 2132, 2665, 5330, 10660, 14731, 29462, 58924, 73655, 147310, 191503, 294620, 383006, 603971, 766012, 957515, 1207942, 1915030, 2415884, 3019855, 3830060, 6039710, 7851623, 12079420, 15703246, 31406492, 39258115, 78516230, 157032460]

約数ペア:

[(1, 157032460), (2, 78516230), (4, 39258115), (5, 31406492), (10, 15703246), (13, 12079420), (20, 7851623), (26, 6039710), (41, 3830060), (52, 3019855), (65, 2415884), (82, 1915030), (130, 1207942), (164, 957515), (205, 766012), (260, 603971), (410, 383006), (533, 294620), (820, 191503), (1066, 147310), (2132, 73655), (2665, 58924), (5330, 29462), (10660, 14731)]