188281860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{1213}}^1$

素因数の和:1437

約数の個数: 96

約数和(自身を含む): 571065600

約数和(自身を除く): 382783740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 199, 260, 390, 398, 597, 780, 796, 995, 1194, 1213, 1990, 2388, 2426, 2587, 2985, 3639, 3980, 4852, 5174, 5970, 6065, 7278, 7761, 10348, 11940, 12130, 12935, 14556, 15522, 15769, 18195, 24260, 25870, 31044, 31538, 36390, 38805, 47307, 51740, 63076, 72780, 77610, 78845, 94614, 155220, 157690, 189228, 236535, 241387, 315380, 473070, 482774, 724161, 946140, 965548, 1206935, 1448322, 2413870, 2896644, 3138031, 3620805, 4827740, 6276062, 7241610, 9414093, 12552124, 14483220, 15690155, 18828186, 31380310, 37656372, 47070465, 62760620, 94140930, 188281860]

約数ペア:

[(1, 188281860), (2, 94140930), (3, 62760620), (4, 47070465), (5, 37656372), (6, 31380310), (10, 18828186), (12, 15690155), (13, 14483220), (15, 12552124), (20, 9414093), (26, 7241610), (30, 6276062), (39, 4827740), (52, 3620805), (60, 3138031), (65, 2896644), (78, 2413870), (130, 1448322), (156, 1206935), (195, 965548), (199, 946140), (260, 724161), (390, 482774), (398, 473070), (597, 315380), (780, 241387), (796, 236535), (995, 189228), (1194, 157690), (1213, 155220), (1990, 94614), (2388, 78845), (2426, 77610), (2587, 72780), (2985, 63076), (3639, 51740), (3980, 47307), (4852, 38805), (5174, 36390), (5970, 31538), (6065, 31044), (7278, 25870), (7761, 24260), (10348, 18195), (11940, 15769), (12130, 15522), (12935, 14556)]