158665332

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{149}}^1\times {\mathrm{1811}}^1$

素因数の和:1981

約数の個数: 72

約数和(自身を含む): 433792800

約数和(自身を除く): 275127468

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 149, 196, 294, 298, 447, 588, 596, 894, 1043, 1788, 1811, 2086, 3129, 3622, 4172, 5433, 6258, 7244, 7301, 10866, 12516, 12677, 14602, 21732, 21903, 25354, 29204, 38031, 43806, 50708, 76062, 87612, 88739, 152124, 177478, 266217, 269839, 354956, 532434, 539678, 809517, 1064868, 1079356, 1619034, 1888873, 3238068, 3777746, 5666619, 7555492, 11333238, 13222111, 22666476, 26444222, 39666333, 52888444, 79332666, 158665332]

約数ペア:

[(1, 158665332), (2, 79332666), (3, 52888444), (4, 39666333), (6, 26444222), (7, 22666476), (12, 13222111), (14, 11333238), (21, 7555492), (28, 5666619), (42, 3777746), (49, 3238068), (84, 1888873), (98, 1619034), (147, 1079356), (149, 1064868), (196, 809517), (294, 539678), (298, 532434), (447, 354956), (588, 269839), (596, 266217), (894, 177478), (1043, 152124), (1788, 88739), (1811, 87612), (2086, 76062), (3129, 50708), (3622, 43806), (4172, 38031), (5433, 29204), (6258, 25354), (7244, 21903), (7301, 21732), (10866, 14602), (12516, 12677)]