166054504

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1$

素因数の和:299

約数の個数: 128

約数和(自身を含む): 417726720

約数和(自身を除く): 251672216

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 22, 28, 34, 44, 56, 68, 77, 88, 101, 119, 136, 154, 157, 187, 202, 238, 308, 314, 374, 404, 476, 616, 628, 707, 748, 808, 952, 1099, 1111, 1256, 1309, 1414, 1496, 1717, 1727, 2198, 2222, 2618, 2669, 2828, 3434, 3454, 4396, 4444, 5236, 5338, 5656, 6868, 6908, 7777, 8792, 8888, 10472, 10676, 12019, 12089, 13736, 13816, 15554, 15857, 18683, 18887, 21352, 24038, 24178, 29359, 31108, 31714, 37366, 37774, 48076, 48356, 58718, 62216, 63428, 74732, 75548, 96152, 96712, 110999, 117436, 126856, 132209, 149464, 151096, 174427, 205513, 221998, 234872, 264418, 269569, 348854, 411026, 443996, 528836, 539138, 697708, 822052, 887992, 1057672, 1078276, 1220989, 1395416, 1644104, 1886983, 2156552, 2441978, 2965259, 3773966, 4883956, 5930518, 7547932, 9767912, 11861036, 15095864, 20756813, 23722072, 41513626, 83027252, 166054504]

約数ペア:

[(1, 166054504), (2, 83027252), (4, 41513626), (7, 23722072), (8, 20756813), (11, 15095864), (14, 11861036), (17, 9767912), (22, 7547932), (28, 5930518), (34, 4883956), (44, 3773966), (56, 2965259), (68, 2441978), (77, 2156552), (88, 1886983), (101, 1644104), (119, 1395416), (136, 1220989), (154, 1078276), (157, 1057672), (187, 887992), (202, 822052), (238, 697708), (308, 539138), (314, 528836), (374, 443996), (404, 411026), (476, 348854), (616, 269569), (628, 264418), (707, 234872), (748, 221998), (808, 205513), (952, 174427), (1099, 151096), (1111, 149464), (1256, 132209), (1309, 126856), (1414, 117436), (1496, 110999), (1717, 96712), (1727, 96152), (2198, 75548), (2222, 74732), (2618, 63428), (2669, 62216), (2828, 58718), (3434, 48356), (3454, 48076), (4396, 37774), (4444, 37366), (5236, 31714), (5338, 31108), (5656, 29359), (6868, 24178), (6908, 24038), (7777, 21352), (8792, 18887), (8888, 18683), (10472, 15857), (10676, 15554), (12019, 13816), (12089, 13736)]