156739170

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{241}}^1$

素因数の和:440

約数の個数: 128

約数和(自身を含む): 457205760

約数和(自身を除く): 300466590

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 163, 190, 210, 241, 266, 285, 326, 399, 482, 489, 570, 665, 723, 798, 815, 978, 1141, 1205, 1330, 1446, 1630, 1687, 1995, 2282, 2410, 2445, 3097, 3374, 3423, 3615, 3990, 4579, 4890, 5061, 5705, 6194, 6846, 7230, 8435, 9158, 9291, 10122, 11410, 13737, 15485, 16870, 17115, 18582, 21679, 22895, 25305, 27474, 30970, 32053, 34230, 39283, 43358, 45790, 46455, 50610, 64106, 65037, 68685, 78566, 92910, 96159, 108395, 117849, 130074, 137370, 160265, 192318, 196415, 216790, 235698, 274981, 320530, 325185, 392830, 480795, 549962, 589245, 650370, 746377, 824943, 961590, 1178490, 1374905, 1492754, 1649886, 2239131, 2749810, 3731885, 4124715, 4478262, 5224639, 7463770, 8249430, 10449278, 11195655, 15673917, 22391310, 26123195, 31347834, 52246390, 78369585, 156739170]

約数ペア:

[(1, 156739170), (2, 78369585), (3, 52246390), (5, 31347834), (6, 26123195), (7, 22391310), (10, 15673917), (14, 11195655), (15, 10449278), (19, 8249430), (21, 7463770), (30, 5224639), (35, 4478262), (38, 4124715), (42, 3731885), (57, 2749810), (70, 2239131), (95, 1649886), (105, 1492754), (114, 1374905), (133, 1178490), (163, 961590), (190, 824943), (210, 746377), (241, 650370), (266, 589245), (285, 549962), (326, 480795), (399, 392830), (482, 325185), (489, 320530), (570, 274981), (665, 235698), (723, 216790), (798, 196415), (815, 192318), (978, 160265), (1141, 137370), (1205, 130074), (1330, 117849), (1446, 108395), (1630, 96159), (1687, 92910), (1995, 78566), (2282, 68685), (2410, 65037), (2445, 64106), (3097, 50610), (3374, 46455), (3423, 45790), (3615, 43358), (3990, 39283), (4579, 34230), (4890, 32053), (5061, 30970), (5705, 27474), (6194, 25305), (6846, 22895), (7230, 21679), (8435, 18582), (9158, 17115), (9291, 16870), (10122, 15485), (11410, 13737)]