147680453968

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{1582381}}^1$

素因数の和:1582715

約数の個数: 40

約数和(自身を含む): 302171666720

約数和(自身を除く): 154491212752

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 307, 614, 1228, 2456, 4912, 5833, 11666, 23332, 46664, 93328, 1582381, 3164762, 6329524, 12659048, 25318096, 30065239, 60130478, 120260956, 240521912, 481043824, 485790967, 971581934, 1943163868, 3886327736, 7772655472, 9230028373, 18460056746, 36920113492, 73840226984, 147680453968]

約数ペア:

[(1, 147680453968), (2, 73840226984), (4, 36920113492), (8, 18460056746), (16, 9230028373), (19, 7772655472), (38, 3886327736), (76, 1943163868), (152, 971581934), (304, 485790967), (307, 481043824), (614, 240521912), (1228, 120260956), (2456, 60130478), (4912, 30065239), (5833, 25318096), (11666, 12659048), (23332, 6329524), (46664, 3164762), (93328, 1582381)]