127726984

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{12197}}^1$

素因数の和:12238

約数の個数: 64

約数和(自身を含む): 316172160

約数和(自身を除く): 188445176

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 22, 28, 34, 44, 56, 68, 77, 88, 119, 136, 154, 187, 238, 308, 374, 476, 616, 748, 952, 1309, 1496, 2618, 5236, 10472, 12197, 24394, 48788, 85379, 97576, 134167, 170758, 207349, 268334, 341516, 414698, 536668, 683032, 829396, 939169, 1073336, 1451443, 1658792, 1878338, 2280839, 2902886, 3756676, 4561678, 5805772, 7513352, 9123356, 11611544, 15965873, 18246712, 31931746, 63863492, 127726984]

約数ペア:

[(1, 127726984), (2, 63863492), (4, 31931746), (7, 18246712), (8, 15965873), (11, 11611544), (14, 9123356), (17, 7513352), (22, 5805772), (28, 4561678), (34, 3756676), (44, 2902886), (56, 2280839), (68, 1878338), (77, 1658792), (88, 1451443), (119, 1073336), (136, 939169), (154, 829396), (187, 683032), (238, 536668), (308, 414698), (374, 341516), (476, 268334), (616, 207349), (748, 170758), (952, 134167), (1309, 97576), (1496, 85379), (2618, 48788), (5236, 24394), (10472, 12197)]