133381976

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9643}}^1$

素因数の和:9688

約数の個数: 64

約数和(自身を含む): 324038400

約数和(自身を除く): 190656424

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 52, 56, 76, 91, 104, 133, 152, 182, 247, 266, 364, 494, 532, 728, 988, 1064, 1729, 1976, 3458, 6916, 9643, 13832, 19286, 38572, 67501, 77144, 125359, 135002, 183217, 250718, 270004, 366434, 501436, 540008, 732868, 877513, 1002872, 1282519, 1465736, 1755026, 2381821, 2565038, 3510052, 4763642, 5130076, 7020104, 9527284, 10260152, 16672747, 19054568, 33345494, 66690988, 133381976]

約数ペア:

[(1, 133381976), (2, 66690988), (4, 33345494), (7, 19054568), (8, 16672747), (13, 10260152), (14, 9527284), (19, 7020104), (26, 5130076), (28, 4763642), (38, 3510052), (52, 2565038), (56, 2381821), (76, 1755026), (91, 1465736), (104, 1282519), (133, 1002872), (152, 877513), (182, 732868), (247, 540008), (266, 501436), (364, 366434), (494, 270004), (532, 250718), (728, 183217), (988, 135002), (1064, 125359), (1729, 77144), (1976, 67501), (3458, 38572), (6916, 19286), (9643, 13832)]