159736815

素因数分解:

$3^2\times 5^1\times 7^3\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:242

約数の個数: 96

約数和(自身を含む): 329472000

約数和(自身を除く): 169735185

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 79, 105, 131, 147, 237, 245, 315, 343, 393, 395, 441, 553, 655, 711, 735, 917, 1029, 1179, 1185, 1659, 1715, 1965, 2205, 2751, 2765, 3087, 3555, 3871, 4585, 4977, 5145, 5895, 6419, 8253, 8295, 10349, 11613, 13755, 15435, 19257, 19355, 24885, 27097, 31047, 32095, 34839, 41265, 44933, 51745, 57771, 58065, 72443, 81291, 93141, 96285, 134799, 135485, 155235, 174195, 217329, 224665, 243873, 288855, 362215, 404397, 406455, 465705, 507101, 651987, 673995, 1086645, 1219365, 1521303, 2021985, 2535505, 3259935, 3549707, 4563909, 7606515, 10649121, 17748535, 22819545, 31947363, 53245605, 159736815]

約数ペア:

[(1, 159736815), (3, 53245605), (5, 31947363), (7, 22819545), (9, 17748535), (15, 10649121), (21, 7606515), (35, 4563909), (45, 3549707), (49, 3259935), (63, 2535505), (79, 2021985), (105, 1521303), (131, 1219365), (147, 1086645), (237, 673995), (245, 651987), (315, 507101), (343, 465705), (393, 406455), (395, 404397), (441, 362215), (553, 288855), (655, 243873), (711, 224665), (735, 217329), (917, 174195), (1029, 155235), (1179, 135485), (1185, 134799), (1659, 96285), (1715, 93141), (1965, 81291), (2205, 72443), (2751, 58065), (2765, 57771), (3087, 51745), (3555, 44933), (3871, 41265), (4585, 34839), (4977, 32095), (5145, 31047), (5895, 27097), (6419, 24885), (8253, 19355), (8295, 19257), (10349, 15435), (11613, 13755)]