156989388172

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{403327}}^1$

素因数の和:403478

約数の個数: 48

約数和(自身を含む): 294164856832

約数和(自身を除く): 137175468660

約数列:

[1, 2, 4, 31, 43, 62, 73, 86, 124, 146, 172, 292, 1333, 2263, 2666, 3139, 4526, 5332, 6278, 9052, 12556, 97309, 194618, 389236, 403327, 806654, 1613308, 12503137, 17343061, 25006274, 29442871, 34686122, 50012548, 58885742, 69372244, 117771484, 537634891, 912729001, 1075269782, 1266043453, 1825458002, 2150539564, 2532086906, 3650916004, 5064173812, 39247347043, 78494694086, 156989388172]

約数ペア:

[(1, 156989388172), (2, 78494694086), (4, 39247347043), (31, 5064173812), (43, 3650916004), (62, 2532086906), (73, 2150539564), (86, 1825458002), (124, 1266043453), (146, 1075269782), (172, 912729001), (292, 537634891), (1333, 117771484), (2263, 69372244), (2666, 58885742), (3139, 50012548), (4526, 34686122), (5332, 29442871), (6278, 25006274), (9052, 17343061), (12556, 12503137), (97309, 1613308), (194618, 806654), (389236, 403327)]