156949041710

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1\times {\mathrm{523}}^1\times {\mathrm{2549}}^1$

素因数の和:3333

約数の個数: 64

約数和(自身を含む): 289292644800

約数和(自身を除く): 132343603090

約数列:

[1, 2, 5, 10, 61, 122, 193, 305, 386, 523, 610, 965, 1046, 1930, 2549, 2615, 5098, 5230, 11773, 12745, 23546, 25490, 31903, 58865, 63806, 100939, 117730, 155489, 159515, 201878, 310978, 319030, 491957, 504695, 777445, 983914, 1009390, 1333127, 1554890, 2459785, 2666254, 4919570, 6157279, 6665635, 12314558, 13331270, 30009377, 30786395, 60018754, 61572790, 81320747, 150046885, 162641494, 257293511, 300093770, 406603735, 514587022, 813207470, 1286467555, 2572935110, 15694904171, 31389808342, 78474520855, 156949041710]

約数ペア:

[(1, 156949041710), (2, 78474520855), (5, 31389808342), (10, 15694904171), (61, 2572935110), (122, 1286467555), (193, 813207470), (305, 514587022), (386, 406603735), (523, 300093770), (610, 257293511), (965, 162641494), (1046, 150046885), (1930, 81320747), (2549, 61572790), (2615, 60018754), (5098, 30786395), (5230, 30009377), (11773, 13331270), (12745, 12314558), (23546, 6665635), (25490, 6157279), (31903, 4919570), (58865, 2666254), (63806, 2459785), (100939, 1554890), (117730, 1333127), (155489, 1009390), (159515, 983914), (201878, 777445), (310978, 504695), (319030, 491957)]