163198968

素因数分解:

$2^3\times 3^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{617}}^1$

素因数の和:836

約数の個数: 64

約数和(自身を含む): 416482560

約数和(自身を除く): 253283592

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 103, 107, 206, 214, 309, 321, 412, 428, 617, 618, 642, 824, 856, 1234, 1236, 1284, 1851, 2468, 2472, 2568, 3702, 4936, 7404, 11021, 14808, 22042, 33063, 44084, 63551, 66019, 66126, 88168, 127102, 132038, 132252, 190653, 198057, 254204, 264076, 264504, 381306, 396114, 508408, 528152, 762612, 792228, 1525224, 1584456, 6799957, 13599914, 20399871, 27199828, 40799742, 54399656, 81599484, 163198968]

約数ペア:

[(1, 163198968), (2, 81599484), (3, 54399656), (4, 40799742), (6, 27199828), (8, 20399871), (12, 13599914), (24, 6799957), (103, 1584456), (107, 1525224), (206, 792228), (214, 762612), (309, 528152), (321, 508408), (412, 396114), (428, 381306), (617, 264504), (618, 264076), (642, 254204), (824, 198057), (856, 190653), (1234, 132252), (1236, 132038), (1284, 127102), (1851, 88168), (2468, 66126), (2472, 66019), (2568, 63551), (3702, 44084), (4936, 33063), (7404, 22042), (11021, 14808)]