156639924

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{7489}}^1$

素因数の和:7589

約数の個数: 72

約数和(自身を含む): 458028480

約数和(自身を除く): 301388556

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 83, 84, 126, 166, 249, 252, 332, 498, 581, 747, 996, 1162, 1494, 1743, 2324, 2988, 3486, 5229, 6972, 7489, 10458, 14978, 20916, 22467, 29956, 44934, 52423, 67401, 89868, 104846, 134802, 157269, 209692, 269604, 314538, 471807, 621587, 629076, 943614, 1243174, 1864761, 1887228, 2486348, 3729522, 4351109, 5594283, 7459044, 8702218, 11188566, 13053327, 17404436, 22377132, 26106654, 39159981, 52213308, 78319962, 156639924]

約数ペア:

[(1, 156639924), (2, 78319962), (3, 52213308), (4, 39159981), (6, 26106654), (7, 22377132), (9, 17404436), (12, 13053327), (14, 11188566), (18, 8702218), (21, 7459044), (28, 5594283), (36, 4351109), (42, 3729522), (63, 2486348), (83, 1887228), (84, 1864761), (126, 1243174), (166, 943614), (249, 629076), (252, 621587), (332, 471807), (498, 314538), (581, 269604), (747, 209692), (996, 157269), (1162, 134802), (1494, 104846), (1743, 89868), (2324, 67401), (2988, 52423), (3486, 44934), (5229, 29956), (6972, 22467), (7489, 20916), (10458, 14978)]