166152560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{563}}^1$

素因数の和:631

約数の個数: 160

約数和(自身を含む): 483397632

約数和(自身を除く): 317245072

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 31, 34, 35, 40, 56, 62, 68, 70, 80, 85, 112, 119, 124, 136, 140, 155, 170, 217, 238, 248, 272, 280, 310, 340, 434, 476, 496, 527, 560, 563, 595, 620, 680, 868, 952, 1054, 1085, 1126, 1190, 1240, 1360, 1736, 1904, 2108, 2170, 2252, 2380, 2480, 2635, 2815, 3472, 3689, 3941, 4216, 4340, 4504, 4760, 5270, 5630, 7378, 7882, 8432, 8680, 9008, 9520, 9571, 10540, 11260, 14756, 15764, 17360, 17453, 18445, 19142, 19705, 21080, 22520, 29512, 31528, 34906, 36890, 38284, 39410, 42160, 45040, 47855, 59024, 63056, 66997, 69812, 73780, 76568, 78820, 87265, 95710, 122171, 133994, 139624, 147560, 153136, 157640, 174530, 191420, 244342, 267988, 279248, 295120, 296701, 315280, 334985, 349060, 382840, 488684, 535976, 593402, 610855, 669970, 698120, 765680, 977368, 1071952, 1186804, 1221710, 1339940, 1396240, 1483505, 1954736, 2076907, 2373608, 2443420, 2679880, 2967010, 4153814, 4747216, 4886840, 5359760, 5934020, 8307628, 9773680, 10384535, 11868040, 16615256, 20769070, 23736080, 33230512, 41538140, 83076280, 166152560]

約数ペア:

[(1, 166152560), (2, 83076280), (4, 41538140), (5, 33230512), (7, 23736080), (8, 20769070), (10, 16615256), (14, 11868040), (16, 10384535), (17, 9773680), (20, 8307628), (28, 5934020), (31, 5359760), (34, 4886840), (35, 4747216), (40, 4153814), (56, 2967010), (62, 2679880), (68, 2443420), (70, 2373608), (80, 2076907), (85, 1954736), (112, 1483505), (119, 1396240), (124, 1339940), (136, 1221710), (140, 1186804), (155, 1071952), (170, 977368), (217, 765680), (238, 698120), (248, 669970), (272, 610855), (280, 593402), (310, 535976), (340, 488684), (434, 382840), (476, 349060), (496, 334985), (527, 315280), (560, 296701), (563, 295120), (595, 279248), (620, 267988), (680, 244342), (868, 191420), (952, 174530), (1054, 157640), (1085, 153136), (1126, 147560), (1190, 139624), (1240, 133994), (1360, 122171), (1736, 95710), (1904, 87265), (2108, 78820), (2170, 76568), (2252, 73780), (2380, 69812), (2480, 66997), (2635, 63056), (2815, 59024), (3472, 47855), (3689, 45040), (3941, 42160), (4216, 39410), (4340, 38284), (4504, 36890), (4760, 34906), (5270, 31528), (5630, 29512), (7378, 22520), (7882, 21080), (8432, 19705), (8680, 19142), (9008, 18445), (9520, 17453), (9571, 17360), (10540, 15764), (11260, 14756)]