188912388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{72547}}^1$

素因数の和:72592

約数の個数: 48

約数和(自身を含む): 520024064

約数和(自身を除く): 331111676

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 72547, 145094, 217641, 290188, 435282, 507829, 870564, 1015658, 1523487, 2031316, 2248957, 3046974, 4497914, 6093948, 6746871, 8995828, 13493742, 15742699, 26987484, 31485398, 47228097, 62970796, 94456194, 188912388]

約数ペア:

[(1, 188912388), (2, 94456194), (3, 62970796), (4, 47228097), (6, 31485398), (7, 26987484), (12, 15742699), (14, 13493742), (21, 8995828), (28, 6746871), (31, 6093948), (42, 4497914), (62, 3046974), (84, 2248957), (93, 2031316), (124, 1523487), (186, 1015658), (217, 870564), (372, 507829), (434, 435282), (651, 290188), (868, 217641), (1302, 145094), (2604, 72547)]