131312952

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{95989}}^1$

素因数の和:96020

約数の個数: 48

約数和(自身を含む): 374361000

約数和(自身を除く): 243048048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 95989, 191978, 287967, 383956, 575934, 767912, 863901, 1151868, 1727802, 1823791, 2303736, 3455604, 3647582, 5471373, 6911208, 7295164, 10942746, 14590328, 16414119, 21885492, 32828238, 43770984, 65656476, 131312952]

約数ペア:

[(1, 131312952), (2, 65656476), (3, 43770984), (4, 32828238), (6, 21885492), (8, 16414119), (9, 14590328), (12, 10942746), (18, 7295164), (19, 6911208), (24, 5471373), (36, 3647582), (38, 3455604), (57, 2303736), (72, 1823791), (76, 1727802), (114, 1151868), (152, 863901), (171, 767912), (228, 575934), (342, 383956), (456, 287967), (684, 191978), (1368, 95989)]