188365372

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{443}}^1$

素因数の和:527

約数の個数: 72

約数和(自身を含む): 389034576

約数和(自身を除く): 200669204

約数列:

[1, 2, 4, 13, 17, 26, 34, 37, 52, 68, 74, 148, 169, 221, 338, 442, 443, 481, 629, 676, 884, 886, 962, 1258, 1772, 1924, 2516, 2873, 5746, 5759, 6253, 7531, 8177, 11492, 11518, 12506, 15062, 16354, 16391, 23036, 25012, 30124, 32708, 32782, 65564, 74867, 97903, 106301, 149734, 195806, 212602, 213083, 278647, 299468, 391612, 425204, 426166, 557294, 852332, 1114588, 1272739, 2545478, 2770079, 3622411, 5090956, 5540158, 7244822, 11080316, 14489644, 47091343, 94182686, 188365372]

約数ペア:

[(1, 188365372), (2, 94182686), (4, 47091343), (13, 14489644), (17, 11080316), (26, 7244822), (34, 5540158), (37, 5090956), (52, 3622411), (68, 2770079), (74, 2545478), (148, 1272739), (169, 1114588), (221, 852332), (338, 557294), (442, 426166), (443, 425204), (481, 391612), (629, 299468), (676, 278647), (884, 213083), (886, 212602), (962, 195806), (1258, 149734), (1772, 106301), (1924, 97903), (2516, 74867), (2873, 65564), (5746, 32782), (5759, 32708), (6253, 30124), (7531, 25012), (8177, 23036), (11492, 16391), (11518, 16354), (12506, 15062)]