163151142

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{20773}}^1$

素因数の和:20813

約数の個数: 64

約数和(自身を含む): 430769664

約数和(自身を除く): 267618522

約数列:

[1, 2, 3, 6, 7, 11, 14, 17, 21, 22, 33, 34, 42, 51, 66, 77, 102, 119, 154, 187, 231, 238, 357, 374, 462, 561, 714, 1122, 1309, 2618, 3927, 7854, 20773, 41546, 62319, 124638, 145411, 228503, 290822, 353141, 436233, 457006, 685509, 706282, 872466, 1059423, 1371018, 1599521, 2118846, 2471987, 3199042, 3884551, 4798563, 4943974, 7415961, 7769102, 9597126, 11653653, 14831922, 23307306, 27191857, 54383714, 81575571, 163151142]

約数ペア:

[(1, 163151142), (2, 81575571), (3, 54383714), (6, 27191857), (7, 23307306), (11, 14831922), (14, 11653653), (17, 9597126), (21, 7769102), (22, 7415961), (33, 4943974), (34, 4798563), (42, 3884551), (51, 3199042), (66, 2471987), (77, 2118846), (102, 1599521), (119, 1371018), (154, 1059423), (187, 872466), (231, 706282), (238, 685509), (357, 457006), (374, 436233), (462, 353141), (561, 290822), (714, 228503), (1122, 145411), (1309, 124638), (2618, 62319), (3927, 41546), (7854, 20773)]