131698416

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1321}}^1$

素因数の和:1430

約数の個数: 80

約数和(自身を含む): 356707328

約数和(自身を除く): 225008912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 67, 93, 124, 134, 186, 201, 248, 268, 372, 402, 496, 536, 744, 804, 1072, 1321, 1488, 1608, 2077, 2642, 3216, 3963, 4154, 5284, 6231, 7926, 8308, 10568, 12462, 15852, 16616, 21136, 24924, 31704, 33232, 40951, 49848, 63408, 81902, 88507, 99696, 122853, 163804, 177014, 245706, 265521, 327608, 354028, 491412, 531042, 655216, 708056, 982824, 1062084, 1416112, 1965648, 2124168, 2743717, 4248336, 5487434, 8231151, 10974868, 16462302, 21949736, 32924604, 43899472, 65849208, 131698416]

約数ペア:

[(1, 131698416), (2, 65849208), (3, 43899472), (4, 32924604), (6, 21949736), (8, 16462302), (12, 10974868), (16, 8231151), (24, 5487434), (31, 4248336), (48, 2743717), (62, 2124168), (67, 1965648), (93, 1416112), (124, 1062084), (134, 982824), (186, 708056), (201, 655216), (248, 531042), (268, 491412), (372, 354028), (402, 327608), (496, 265521), (536, 245706), (744, 177014), (804, 163804), (1072, 122853), (1321, 99696), (1488, 88507), (1608, 81902), (2077, 63408), (2642, 49848), (3216, 40951), (3963, 33232), (4154, 31704), (5284, 24924), (6231, 21136), (7926, 16616), (8308, 15852), (10568, 12462)]