156923958975

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{11117}}^1$

素因数の和:11334

約数の個数: 144

約数和(自身を含む): 316842720768

約数和(自身を除く): 159918761793

約数列:

[1, 3, 5, 7, 15, 21, 23, 25, 35, 49, 69, 75, 105, 115, 147, 161, 167, 175, 245, 345, 483, 501, 525, 575, 735, 805, 835, 1127, 1169, 1225, 1725, 2415, 2505, 3381, 3507, 3675, 3841, 4025, 4175, 5635, 5845, 8183, 11117, 11523, 12075, 12525, 16905, 17535, 19205, 24549, 26887, 28175, 29225, 33351, 40915, 55585, 57615, 77819, 80661, 84525, 87675, 96025, 122745, 134435, 166755, 188209, 204575, 233457, 255691, 277925, 288075, 389095, 403305, 544733, 564627, 613725, 672175, 767073, 833775, 941045, 1167285, 1278455, 1634199, 1789837, 1856539, 1945475, 2016525, 2723665, 2823135, 3835365, 4705225, 5369511, 5569617, 5836425, 6392275, 8170995, 8949185, 9282695, 12528859, 12995773, 13618325, 14115675, 19176825, 26847555, 27848085, 37586577, 38987319, 40854975, 42700397, 44745925, 46413475, 62644295, 64978865, 90970411, 128101191, 134237775, 139240425, 187932885, 194936595, 213501985, 272911233, 298902779, 313221475, 324894325, 454852055, 640505955, 896708337, 939664425, 974682975, 1067509925, 1364556165, 1494513895, 2092319453, 2274260275, 3202529775, 4483541685, 6276958359, 6822780825, 7472569475, 10461597265, 22417708425, 31384791795, 52307986325, 156923958975]

約数ペア:

[(1, 156923958975), (3, 52307986325), (5, 31384791795), (7, 22417708425), (15, 10461597265), (21, 7472569475), (23, 6822780825), (25, 6276958359), (35, 4483541685), (49, 3202529775), (69, 2274260275), (75, 2092319453), (105, 1494513895), (115, 1364556165), (147, 1067509925), (161, 974682975), (167, 939664425), (175, 896708337), (245, 640505955), (345, 454852055), (483, 324894325), (501, 313221475), (525, 298902779), (575, 272911233), (735, 213501985), (805, 194936595), (835, 187932885), (1127, 139240425), (1169, 134237775), (1225, 128101191), (1725, 90970411), (2415, 64978865), (2505, 62644295), (3381, 46413475), (3507, 44745925), (3675, 42700397), (3841, 40854975), (4025, 38987319), (4175, 37586577), (5635, 27848085), (5845, 26847555), (8183, 19176825), (11117, 14115675), (11523, 13618325), (12075, 12995773), (12525, 12528859), (16905, 9282695), (17535, 8949185), (19205, 8170995), (24549, 6392275), (26887, 5836425), (28175, 5569617), (29225, 5369511), (33351, 4705225), (40915, 3835365), (55585, 2823135), (57615, 2723665), (77819, 2016525), (80661, 1945475), (84525, 1856539), (87675, 1789837), (96025, 1634199), (122745, 1278455), (134435, 1167285), (166755, 941045), (188209, 833775), (204575, 767073), (233457, 672175), (255691, 613725), (277925, 564627), (288075, 544733), (389095, 403305)]