145317864

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{263257}}^1$

素因数の和:263289

約数の個数: 32

約数和(自身を含む): 379091520

約数和(自身を除く): 233773656

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 263257, 526514, 789771, 1053028, 1579542, 2106056, 3159084, 6054911, 6318168, 12109822, 18164733, 24219644, 36329466, 48439288, 72658932, 145317864]

約数ペア:

[(1, 145317864), (2, 72658932), (3, 48439288), (4, 36329466), (6, 24219644), (8, 18164733), (12, 12109822), (23, 6318168), (24, 6054911), (46, 3159084), (69, 2106056), (92, 1579542), (138, 1053028), (184, 789771), (276, 526514), (552, 263257)]