168202370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{643}}^1$

素因数の和:795

約数の個数: 64

約数和(自身を含む): 359444736

約数和(自身を除く): 191242366

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 101, 185, 202, 259, 370, 505, 518, 643, 707, 1010, 1286, 1295, 1414, 2590, 3215, 3535, 3737, 4501, 6430, 7070, 7474, 9002, 18685, 22505, 23791, 26159, 37370, 45010, 47582, 52318, 64943, 118955, 129886, 130795, 166537, 237910, 261590, 324715, 333074, 454601, 649430, 832685, 909202, 1665370, 2273005, 2402891, 4546010, 4805782, 12014455, 16820237, 24028910, 33640474, 84101185, 168202370]

約数ペア:

[(1, 168202370), (2, 84101185), (5, 33640474), (7, 24028910), (10, 16820237), (14, 12014455), (35, 4805782), (37, 4546010), (70, 2402891), (74, 2273005), (101, 1665370), (185, 909202), (202, 832685), (259, 649430), (370, 454601), (505, 333074), (518, 324715), (643, 261590), (707, 237910), (1010, 166537), (1286, 130795), (1295, 129886), (1414, 118955), (2590, 64943), (3215, 52318), (3535, 47582), (3737, 45010), (4501, 37370), (6430, 26159), (7070, 23791), (7474, 22505), (9002, 18685)]