149647554

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{149}}^1\times {\mathrm{2657}}^1$

素因数の和:2824

約数の個数: 64

約数和(自身を含む): 382752000

約数和(自身を除く): 233104446

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 149, 189, 298, 378, 447, 894, 1043, 1341, 2086, 2657, 2682, 3129, 4023, 5314, 6258, 7971, 8046, 9387, 15942, 18599, 18774, 23913, 28161, 37198, 47826, 55797, 56322, 71739, 111594, 143478, 167391, 334782, 395893, 502173, 791786, 1004346, 1187679, 2375358, 2771251, 3563037, 5542502, 7126074, 8313753, 10689111, 16627506, 21378222, 24941259, 49882518, 74823777, 149647554]

約数ペア:

[(1, 149647554), (2, 74823777), (3, 49882518), (6, 24941259), (7, 21378222), (9, 16627506), (14, 10689111), (18, 8313753), (21, 7126074), (27, 5542502), (42, 3563037), (54, 2771251), (63, 2375358), (126, 1187679), (149, 1004346), (189, 791786), (298, 502173), (378, 395893), (447, 334782), (894, 167391), (1043, 143478), (1341, 111594), (2086, 71739), (2657, 56322), (2682, 55797), (3129, 47826), (4023, 37198), (5314, 28161), (6258, 23913), (7971, 18774), (8046, 18599), (9387, 15942)]