149323572

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{229}}^1\times {\mathrm{307}}^1$

素因数の和:605

約数の個数: 72

約数和(自身を含む): 386786400

約数和(自身を除く): 237462828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 118, 177, 229, 236, 307, 354, 458, 531, 614, 687, 708, 916, 921, 1062, 1228, 1374, 1842, 2061, 2124, 2748, 2763, 3684, 4122, 5526, 8244, 11052, 13511, 18113, 27022, 36226, 40533, 54044, 54339, 70303, 72452, 81066, 108678, 121599, 140606, 162132, 163017, 210909, 217356, 243198, 281212, 326034, 421818, 486396, 632727, 652068, 843636, 1265454, 2530908, 4147877, 8295754, 12443631, 16591508, 24887262, 37330893, 49774524, 74661786, 149323572]

約数ペア:

[(1, 149323572), (2, 74661786), (3, 49774524), (4, 37330893), (6, 24887262), (9, 16591508), (12, 12443631), (18, 8295754), (36, 4147877), (59, 2530908), (118, 1265454), (177, 843636), (229, 652068), (236, 632727), (307, 486396), (354, 421818), (458, 326034), (531, 281212), (614, 243198), (687, 217356), (708, 210909), (916, 163017), (921, 162132), (1062, 140606), (1228, 121599), (1374, 108678), (1842, 81066), (2061, 72452), (2124, 70303), (2748, 54339), (2763, 54044), (3684, 40533), (4122, 36226), (5526, 27022), (8244, 18113), (11052, 13511)]