156959248670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{547}}^1\times {\mathrm{132233}}^1$

素因数の和:132825

約数の個数: 64

約数和(自身を含む): 333915181056

約数和(自身を除く): 176955932386

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 547, 1085, 1094, 2170, 2735, 3829, 5470, 7658, 16957, 19145, 33914, 38290, 84785, 118699, 132233, 169570, 237398, 264466, 593495, 661165, 925631, 1186990, 1322330, 1851262, 4099223, 4628155, 8198446, 9256310, 20496115, 28694561, 40992230, 57389122, 72331451, 143472805, 144662902, 286945610, 361657255, 506320157, 723314510, 1012640314, 2242274981, 2531600785, 4484549962, 5063201570, 11211374905, 15695924867, 22422749810, 31391849734, 78479624335, 156959248670]

約数ペア:

[(1, 156959248670), (2, 78479624335), (5, 31391849734), (7, 22422749810), (10, 15695924867), (14, 11211374905), (31, 5063201570), (35, 4484549962), (62, 2531600785), (70, 2242274981), (155, 1012640314), (217, 723314510), (310, 506320157), (434, 361657255), (547, 286945610), (1085, 144662902), (1094, 143472805), (2170, 72331451), (2735, 57389122), (3829, 40992230), (5470, 28694561), (7658, 20496115), (16957, 9256310), (19145, 8198446), (33914, 4628155), (38290, 4099223), (84785, 1851262), (118699, 1322330), (132233, 1186990), (169570, 925631), (237398, 661165), (264466, 593495)]