143554428

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{419}}^1$

素因数の和:767

約数の個数: 72

約数和(自身を含む): 376696320

約数和(自身を除く): 233141892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 307, 372, 419, 558, 614, 838, 921, 1116, 1228, 1257, 1676, 1842, 2514, 2763, 3684, 3771, 5028, 5526, 7542, 9517, 11052, 12989, 15084, 19034, 25978, 28551, 38068, 38967, 51956, 57102, 77934, 85653, 114204, 116901, 128633, 155868, 171306, 233802, 257266, 342612, 385899, 467604, 514532, 771798, 1157697, 1543596, 2315394, 3987623, 4630788, 7975246, 11962869, 15950492, 23925738, 35888607, 47851476, 71777214, 143554428]

約数ペア:

[(1, 143554428), (2, 71777214), (3, 47851476), (4, 35888607), (6, 23925738), (9, 15950492), (12, 11962869), (18, 7975246), (31, 4630788), (36, 3987623), (62, 2315394), (93, 1543596), (124, 1157697), (186, 771798), (279, 514532), (307, 467604), (372, 385899), (419, 342612), (558, 257266), (614, 233802), (838, 171306), (921, 155868), (1116, 128633), (1228, 116901), (1257, 114204), (1676, 85653), (1842, 77934), (2514, 57102), (2763, 51956), (3684, 38967), (3771, 38068), (5028, 28551), (5526, 25978), (7542, 19034), (9517, 15084), (11052, 12989)]