170397396

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{19163}}^1$

素因数の和:19205

約数の個数: 72

約数和(自身を含む): 488298720

約数和(自身を除く): 317901324

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2964, 4446, 8892, 19163, 38326, 57489, 76652, 114978, 172467, 229956, 249119, 344934, 364097, 498238, 689868, 728194, 747357, 996476, 1092291, 1456388, 1494714, 2184582, 2242071, 2989428, 3276873, 4369164, 4484142, 4733261, 6553746, 8968284, 9466522, 13107492, 14199783, 18933044, 28399566, 42599349, 56799132, 85198698, 170397396]

約数ペア:

[(1, 170397396), (2, 85198698), (3, 56799132), (4, 42599349), (6, 28399566), (9, 18933044), (12, 14199783), (13, 13107492), (18, 9466522), (19, 8968284), (26, 6553746), (36, 4733261), (38, 4484142), (39, 4369164), (52, 3276873), (57, 2989428), (76, 2242071), (78, 2184582), (114, 1494714), (117, 1456388), (156, 1092291), (171, 996476), (228, 747357), (234, 728194), (247, 689868), (342, 498238), (468, 364097), (494, 344934), (684, 249119), (741, 229956), (988, 172467), (1482, 114978), (2223, 76652), (2964, 57489), (4446, 38326), (8892, 19163)]