124549758416

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{191}}^1\times {\mathrm{420163}}^1$

素因数の和:420459

約数の個数: 40

約数和(自身を含む): 245079980544

約数和(自身を除く): 120530222128

約数列:

[1, 2, 4, 8, 16, 97, 191, 194, 382, 388, 764, 776, 1528, 1552, 3056, 18527, 37054, 74108, 148216, 296432, 420163, 840326, 1680652, 3361304, 6722608, 40755811, 80251133, 81511622, 160502266, 163023244, 321004532, 326046488, 642009064, 652092976, 1284018128, 7784359901, 15568719802, 31137439604, 62274879208, 124549758416]

約数ペア:

[(1, 124549758416), (2, 62274879208), (4, 31137439604), (8, 15568719802), (16, 7784359901), (97, 1284018128), (191, 652092976), (194, 642009064), (382, 326046488), (388, 321004532), (764, 163023244), (776, 160502266), (1528, 81511622), (1552, 80251133), (3056, 40755811), (18527, 6722608), (37054, 3361304), (74108, 1680652), (148216, 840326), (296432, 420163)]