158507370

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{809}}^1$

素因数の和:1140

約数の個数: 96

約数和(自身を含む): 473091840

約数和(自身を除く): 314584470

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 311, 315, 622, 630, 809, 933, 1555, 1618, 1866, 2177, 2427, 2799, 3110, 4045, 4354, 4665, 4854, 5598, 5663, 6531, 7281, 8090, 9330, 10885, 11326, 12135, 13062, 13995, 14562, 16989, 19593, 21770, 24270, 27990, 28315, 32655, 33978, 36405, 39186, 50967, 56630, 65310, 72810, 84945, 97965, 101934, 169890, 195930, 251599, 254835, 503198, 509670, 754797, 1257995, 1509594, 1761193, 2264391, 2515990, 3522386, 3773985, 4528782, 5283579, 7547970, 8805965, 10567158, 11321955, 15850737, 17611930, 22643910, 26417895, 31701474, 52835790, 79253685, 158507370]

約数ペア:

[(1, 158507370), (2, 79253685), (3, 52835790), (5, 31701474), (6, 26417895), (7, 22643910), (9, 17611930), (10, 15850737), (14, 11321955), (15, 10567158), (18, 8805965), (21, 7547970), (30, 5283579), (35, 4528782), (42, 3773985), (45, 3522386), (63, 2515990), (70, 2264391), (90, 1761193), (105, 1509594), (126, 1257995), (210, 754797), (311, 509670), (315, 503198), (622, 254835), (630, 251599), (809, 195930), (933, 169890), (1555, 101934), (1618, 97965), (1866, 84945), (2177, 72810), (2427, 65310), (2799, 56630), (3110, 50967), (4045, 39186), (4354, 36405), (4665, 33978), (4854, 32655), (5598, 28315), (5663, 27990), (6531, 24270), (7281, 21770), (8090, 19593), (9330, 16989), (10885, 14562), (11326, 13995), (12135, 13062)]