156926868796

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1\times {\mathrm{89779}}^1$

素因数の和:90122

約数の個数: 48

約数和(自身を含む): 293113744000

約数和(自身を除く): 136186875204

約数列:

[1, 2, 4, 19, 38, 76, 109, 211, 218, 422, 436, 844, 2071, 4009, 4142, 8018, 8284, 16036, 22999, 45998, 89779, 91996, 179558, 359116, 436981, 873962, 1705801, 1747924, 3411602, 6823204, 9785911, 18943369, 19571822, 37886738, 39143644, 75773476, 185932309, 359924011, 371864618, 719848022, 743729236, 1439696044, 2064827221, 4129654442, 8259308884, 39231717199, 78463434398, 156926868796]

約数ペア:

[(1, 156926868796), (2, 78463434398), (4, 39231717199), (19, 8259308884), (38, 4129654442), (76, 2064827221), (109, 1439696044), (211, 743729236), (218, 719848022), (422, 371864618), (436, 359924011), (844, 185932309), (2071, 75773476), (4009, 39143644), (4142, 37886738), (8018, 19571822), (8284, 18943369), (16036, 9785911), (22999, 6823204), (45998, 3411602), (89779, 1747924), (91996, 1705801), (179558, 873962), (359116, 436981)]