163164720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{8191}}^1$

素因数の和:8290

約数の個数: 80

約数和(自身を含む): 511967232

約数和(自身を除く): 348802512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 83, 120, 166, 240, 249, 332, 415, 498, 664, 830, 996, 1245, 1328, 1660, 1992, 2490, 3320, 3984, 4980, 6640, 8191, 9960, 16382, 19920, 24573, 32764, 40955, 49146, 65528, 81910, 98292, 122865, 131056, 163820, 196584, 245730, 327640, 393168, 491460, 655280, 679853, 982920, 1359706, 1965840, 2039559, 2719412, 3399265, 4079118, 5438824, 6798530, 8158236, 10197795, 10877648, 13597060, 16316472, 20395590, 27194120, 32632944, 40791180, 54388240, 81582360, 163164720]

約数ペア:

[(1, 163164720), (2, 81582360), (3, 54388240), (4, 40791180), (5, 32632944), (6, 27194120), (8, 20395590), (10, 16316472), (12, 13597060), (15, 10877648), (16, 10197795), (20, 8158236), (24, 6798530), (30, 5438824), (40, 4079118), (48, 3399265), (60, 2719412), (80, 2039559), (83, 1965840), (120, 1359706), (166, 982920), (240, 679853), (249, 655280), (332, 491460), (415, 393168), (498, 327640), (664, 245730), (830, 196584), (996, 163820), (1245, 131056), (1328, 122865), (1660, 98292), (1992, 81910), (2490, 65528), (3320, 49146), (3984, 40955), (4980, 32764), (6640, 24573), (8191, 19920), (9960, 16382)]