163917732

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{1429}}^1$

素因数の和:1537

約数の個数: 72

約数和(自身を含む): 426025600

約数和(自身を除く): 262107868

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 79, 121, 132, 158, 237, 242, 316, 363, 474, 484, 726, 869, 948, 1429, 1452, 1738, 2607, 2858, 3476, 4287, 5214, 5716, 8574, 9559, 10428, 15719, 17148, 19118, 28677, 31438, 38236, 47157, 57354, 62876, 94314, 112891, 114708, 172909, 188628, 225782, 338673, 345818, 451564, 518727, 677346, 691636, 1037454, 1241801, 1354692, 2074908, 2483602, 3725403, 4967204, 7450806, 13659811, 14901612, 27319622, 40979433, 54639244, 81958866, 163917732]

約数ペア:

[(1, 163917732), (2, 81958866), (3, 54639244), (4, 40979433), (6, 27319622), (11, 14901612), (12, 13659811), (22, 7450806), (33, 4967204), (44, 3725403), (66, 2483602), (79, 2074908), (121, 1354692), (132, 1241801), (158, 1037454), (237, 691636), (242, 677346), (316, 518727), (363, 451564), (474, 345818), (484, 338673), (726, 225782), (869, 188628), (948, 172909), (1429, 114708), (1452, 112891), (1738, 94314), (2607, 62876), (2858, 57354), (3476, 47157), (4287, 38236), (5214, 31438), (5716, 28677), (8574, 19118), (9559, 17148), (10428, 15719)]