141899942

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1\times {\mathrm{281}}^1$

素因数の和:536

約数の個数: 32

約数和(自身を含む): 228826080

約数和(自身を除く): 86926138

約数列:

[1, 2, 19, 38, 97, 137, 194, 274, 281, 562, 1843, 2603, 3686, 5206, 5339, 10678, 13289, 26578, 27257, 38497, 54514, 76994, 252491, 504982, 517883, 731443, 1035766, 1462886, 3734209, 7468418, 70949971, 141899942]

約数ペア:

[(1, 141899942), (2, 70949971), (19, 7468418), (38, 3734209), (97, 1462886), (137, 1035766), (194, 731443), (274, 517883), (281, 504982), (562, 252491), (1843, 76994), (2603, 54514), (3686, 38497), (5206, 27257), (5339, 26578), (10678, 13289)]