179939718

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6899}}^1$

素因数の和:6943

約数の個数: 80

約数和(自身を含む): 480902400

約数和(自身を除く): 300962682

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 42, 46, 54, 63, 69, 81, 126, 138, 161, 162, 189, 207, 322, 378, 414, 483, 567, 621, 966, 1134, 1242, 1449, 1863, 2898, 3726, 4347, 6899, 8694, 13041, 13798, 20697, 26082, 41394, 48293, 62091, 96586, 124182, 144879, 158677, 186273, 289758, 317354, 372546, 434637, 476031, 558819, 869274, 952062, 1110739, 1117638, 1303911, 1428093, 2221478, 2607822, 2856186, 3332217, 3911733, 4284279, 6664434, 7823466, 8568558, 9996651, 12852837, 19993302, 25705674, 29989953, 59979906, 89969859, 179939718]

約数ペア:

[(1, 179939718), (2, 89969859), (3, 59979906), (6, 29989953), (7, 25705674), (9, 19993302), (14, 12852837), (18, 9996651), (21, 8568558), (23, 7823466), (27, 6664434), (42, 4284279), (46, 3911733), (54, 3332217), (63, 2856186), (69, 2607822), (81, 2221478), (126, 1428093), (138, 1303911), (161, 1117638), (162, 1110739), (189, 952062), (207, 869274), (322, 558819), (378, 476031), (414, 434637), (483, 372546), (567, 317354), (621, 289758), (966, 186273), (1134, 158677), (1242, 144879), (1449, 124182), (1863, 96586), (2898, 62091), (3726, 48293), (4347, 41394), (6899, 26082), (8694, 20697), (13041, 13798)]