180485337704

素因数分解:

$2^3\times 7^1\times {\mathrm{173}}^1\times {\mathrm{179}}^1\times {\mathrm{199}}^1\times {\mathrm{523}}^1$

素因数の和:1087

約数の個数: 128

約数和(自身を含む): 393880320000

約数和(自身を除く): 213394982296

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 173, 179, 199, 346, 358, 398, 523, 692, 716, 796, 1046, 1211, 1253, 1384, 1393, 1432, 1592, 2092, 2422, 2506, 2786, 3661, 4184, 4844, 5012, 5572, 7322, 9688, 10024, 11144, 14644, 29288, 30967, 34427, 35621, 61934, 68854, 71242, 90479, 93617, 104077, 123868, 137708, 142484, 180958, 187234, 208154, 216769, 240989, 247736, 249347, 275416, 284968, 361916, 374468, 416308, 433538, 481978, 498694, 633353, 655319, 723832, 728539, 748936, 832616, 867076, 963956, 997388, 1266706, 1310638, 1457078, 1734152, 1927912, 1994776, 2533412, 2621276, 2914156, 5066824, 5242552, 5828312, 6162433, 12324866, 16195741, 18005321, 18629783, 24649732, 32391482, 36010642, 37259566, 43137031, 49299464, 64782964, 72021284, 74519132, 86274062, 113370187, 126037247, 129565928, 130408481, 144042568, 149038264, 172548124, 226740374, 252074494, 260816962, 345096248, 453480748, 504148988, 521633924, 906961496, 1008297976, 1043267848, 3222952459, 6445904918, 12891809836, 22560667213, 25783619672, 45121334426, 90242668852, 180485337704]

約数ペア:

[(1, 180485337704), (2, 90242668852), (4, 45121334426), (7, 25783619672), (8, 22560667213), (14, 12891809836), (28, 6445904918), (56, 3222952459), (173, 1043267848), (179, 1008297976), (199, 906961496), (346, 521633924), (358, 504148988), (398, 453480748), (523, 345096248), (692, 260816962), (716, 252074494), (796, 226740374), (1046, 172548124), (1211, 149038264), (1253, 144042568), (1384, 130408481), (1393, 129565928), (1432, 126037247), (1592, 113370187), (2092, 86274062), (2422, 74519132), (2506, 72021284), (2786, 64782964), (3661, 49299464), (4184, 43137031), (4844, 37259566), (5012, 36010642), (5572, 32391482), (7322, 24649732), (9688, 18629783), (10024, 18005321), (11144, 16195741), (14644, 12324866), (29288, 6162433), (30967, 5828312), (34427, 5242552), (35621, 5066824), (61934, 2914156), (68854, 2621276), (71242, 2533412), (90479, 1994776), (93617, 1927912), (104077, 1734152), (123868, 1457078), (137708, 1310638), (142484, 1266706), (180958, 997388), (187234, 963956), (208154, 867076), (216769, 832616), (240989, 748936), (247736, 728539), (249347, 723832), (275416, 655319), (284968, 633353), (361916, 498694), (374468, 481978), (416308, 433538)]