145184904

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2243}}^1$

素因数の和:2315

約数の個数: 96

約数和(自身を含む): 420076800

約数和(自身を除く): 274891896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 31, 36, 58, 62, 72, 87, 93, 116, 124, 174, 186, 232, 248, 261, 279, 348, 372, 522, 558, 696, 744, 899, 1044, 1116, 1798, 2088, 2232, 2243, 2697, 3596, 4486, 5394, 6729, 7192, 8091, 8972, 10788, 13458, 16182, 17944, 20187, 21576, 26916, 32364, 40374, 53832, 64728, 65047, 69533, 80748, 130094, 139066, 161496, 195141, 208599, 260188, 278132, 390282, 417198, 520376, 556264, 585423, 625797, 780564, 834396, 1170846, 1251594, 1561128, 1668792, 2016457, 2341692, 2503188, 4032914, 4683384, 5006376, 6049371, 8065828, 12098742, 16131656, 18148113, 24197484, 36296226, 48394968, 72592452, 145184904]

約数ペア:

[(1, 145184904), (2, 72592452), (3, 48394968), (4, 36296226), (6, 24197484), (8, 18148113), (9, 16131656), (12, 12098742), (18, 8065828), (24, 6049371), (29, 5006376), (31, 4683384), (36, 4032914), (58, 2503188), (62, 2341692), (72, 2016457), (87, 1668792), (93, 1561128), (116, 1251594), (124, 1170846), (174, 834396), (186, 780564), (232, 625797), (248, 585423), (261, 556264), (279, 520376), (348, 417198), (372, 390282), (522, 278132), (558, 260188), (696, 208599), (744, 195141), (899, 161496), (1044, 139066), (1116, 130094), (1798, 80748), (2088, 69533), (2232, 65047), (2243, 64728), (2697, 53832), (3596, 40374), (4486, 32364), (5394, 26916), (6729, 21576), (7192, 20187), (8091, 17944), (8972, 16182), (10788, 13458)]