160140474

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{199}}^1$

素因数の和:420

約数の個数: 96

約数和(自身を含む): 397488000

約数和(自身を除く): 237347526

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 181, 199, 234, 247, 342, 362, 398, 494, 543, 597, 741, 1086, 1194, 1482, 1629, 1791, 2223, 2353, 2587, 3258, 3439, 3582, 3781, 4446, 4706, 5174, 6878, 7059, 7562, 7761, 10317, 11343, 14118, 15522, 20634, 21177, 22686, 23283, 30951, 34029, 36019, 42354, 44707, 46566, 49153, 61902, 68058, 72038, 89414, 98306, 108057, 134121, 147459, 216114, 268242, 294918, 324171, 402363, 442377, 468247, 648342, 684361, 804726, 884754, 936494, 1368722, 1404741, 2053083, 2809482, 4106166, 4214223, 6159249, 8428446, 8896693, 12318498, 17793386, 26690079, 53380158, 80070237, 160140474]

約数ペア:

[(1, 160140474), (2, 80070237), (3, 53380158), (6, 26690079), (9, 17793386), (13, 12318498), (18, 8896693), (19, 8428446), (26, 6159249), (38, 4214223), (39, 4106166), (57, 2809482), (78, 2053083), (114, 1404741), (117, 1368722), (171, 936494), (181, 884754), (199, 804726), (234, 684361), (247, 648342), (342, 468247), (362, 442377), (398, 402363), (494, 324171), (543, 294918), (597, 268242), (741, 216114), (1086, 147459), (1194, 134121), (1482, 108057), (1629, 98306), (1791, 89414), (2223, 72038), (2353, 68058), (2587, 61902), (3258, 49153), (3439, 46566), (3582, 44707), (3781, 42354), (4446, 36019), (4706, 34029), (5174, 30951), (6878, 23283), (7059, 22686), (7562, 21177), (7761, 20634), (10317, 15522), (11343, 14118)]