129408846

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{587}}^1$

素因数の和:809

約数の個数: 64

約数和(自身を含む): 308206080

約数和(自身を除く): 178797234

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 181, 203, 362, 406, 543, 587, 609, 1086, 1174, 1218, 1267, 1761, 2534, 3522, 3801, 4109, 5249, 7602, 8218, 10498, 12327, 15747, 17023, 24654, 31494, 34046, 36743, 51069, 73486, 102138, 106247, 110229, 119161, 212494, 220458, 238322, 318741, 357483, 637482, 714966, 743729, 1487458, 2231187, 3081163, 4462374, 6162326, 9243489, 18486978, 21568141, 43136282, 64704423, 129408846]

約数ペア:

[(1, 129408846), (2, 64704423), (3, 43136282), (6, 21568141), (7, 18486978), (14, 9243489), (21, 6162326), (29, 4462374), (42, 3081163), (58, 2231187), (87, 1487458), (174, 743729), (181, 714966), (203, 637482), (362, 357483), (406, 318741), (543, 238322), (587, 220458), (609, 212494), (1086, 119161), (1174, 110229), (1218, 106247), (1267, 102138), (1761, 73486), (2534, 51069), (3522, 36743), (3801, 34046), (4109, 31494), (5249, 24654), (7602, 17023), (8218, 15747), (10498, 12327)]