156965550350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{149143}}^1$

素因数の和:149290

約数の個数: 96

約数和(自身を含む): 347980394496

約数和(自身を除く): 191014844146

約数列:

[1, 2, 5, 7, 10, 14, 25, 31, 35, 50, 62, 70, 97, 155, 175, 194, 217, 310, 350, 434, 485, 679, 775, 970, 1085, 1358, 1550, 2170, 2425, 3007, 3395, 4850, 5425, 6014, 6790, 10850, 15035, 16975, 21049, 30070, 33950, 42098, 75175, 105245, 149143, 150350, 210490, 298286, 526225, 745715, 1044001, 1052450, 1491430, 2088002, 3728575, 4623433, 5220005, 7457150, 9246866, 10440010, 14466871, 23117165, 26100025, 28933742, 32364031, 46234330, 52200050, 64728062, 72334355, 101268097, 115585825, 144668710, 161820155, 202536194, 231171650, 323640310, 361671775, 448473001, 506340485, 723343550, 809100775, 896946002, 1012680970, 1618201550, 2242365005, 2531702425, 3139311007, 4484730010, 5063404850, 6278622014, 11211825025, 15696555035, 22423650050, 31393110070, 78482775175, 156965550350]

約数ペア:

[(1, 156965550350), (2, 78482775175), (5, 31393110070), (7, 22423650050), (10, 15696555035), (14, 11211825025), (25, 6278622014), (31, 5063404850), (35, 4484730010), (50, 3139311007), (62, 2531702425), (70, 2242365005), (97, 1618201550), (155, 1012680970), (175, 896946002), (194, 809100775), (217, 723343550), (310, 506340485), (350, 448473001), (434, 361671775), (485, 323640310), (679, 231171650), (775, 202536194), (970, 161820155), (1085, 144668710), (1358, 115585825), (1550, 101268097), (2170, 72334355), (2425, 64728062), (3007, 52200050), (3395, 46234330), (4850, 32364031), (5425, 28933742), (6014, 26100025), (6790, 23117165), (10850, 14466871), (15035, 10440010), (16975, 9246866), (21049, 7457150), (30070, 5220005), (33950, 4623433), (42098, 3728575), (75175, 2088002), (105245, 1491430), (149143, 1052450), (150350, 1044001), (210490, 745715), (298286, 526225)]