163491384

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{13331}}^1$

素因数の和:13420

約数の個数: 64

約数和(自身を含む): 473552640

約数和(自身を除く): 310061256

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 73, 84, 146, 168, 219, 292, 438, 511, 584, 876, 1022, 1533, 1752, 2044, 3066, 4088, 6132, 12264, 13331, 26662, 39993, 53324, 79986, 93317, 106648, 159972, 186634, 279951, 319944, 373268, 559902, 746536, 973163, 1119804, 1946326, 2239608, 2919489, 3892652, 5838978, 6812141, 7785304, 11677956, 13624282, 20436423, 23355912, 27248564, 40872846, 54497128, 81745692, 163491384]

約数ペア:

[(1, 163491384), (2, 81745692), (3, 54497128), (4, 40872846), (6, 27248564), (7, 23355912), (8, 20436423), (12, 13624282), (14, 11677956), (21, 7785304), (24, 6812141), (28, 5838978), (42, 3892652), (56, 2919489), (73, 2239608), (84, 1946326), (146, 1119804), (168, 973163), (219, 746536), (292, 559902), (438, 373268), (511, 319944), (584, 279951), (876, 186634), (1022, 159972), (1533, 106648), (1752, 93317), (2044, 79986), (3066, 53324), (4088, 39993), (6132, 26662), (12264, 13331)]