142222544

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{167}}^1$

素因数の和:324

約数の個数: 80

約数和(自身を含む): 305980416

約数和(自身を除く): 163757872

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 101, 124, 136, 167, 202, 248, 272, 334, 404, 496, 527, 668, 808, 1054, 1336, 1616, 1717, 2108, 2672, 2839, 3131, 3434, 4216, 5177, 5678, 6262, 6868, 8432, 10354, 11356, 12524, 13736, 16867, 20708, 22712, 25048, 27472, 33734, 41416, 45424, 50096, 53227, 67468, 82832, 88009, 106454, 134936, 176018, 212908, 269872, 286739, 352036, 425816, 522877, 573478, 704072, 851632, 1045754, 1146956, 1408144, 2091508, 2293912, 4183016, 4587824, 8366032, 8888909, 17777818, 35555636, 71111272, 142222544]

約数ペア:

[(1, 142222544), (2, 71111272), (4, 35555636), (8, 17777818), (16, 8888909), (17, 8366032), (31, 4587824), (34, 4183016), (62, 2293912), (68, 2091508), (101, 1408144), (124, 1146956), (136, 1045754), (167, 851632), (202, 704072), (248, 573478), (272, 522877), (334, 425816), (404, 352036), (496, 286739), (527, 269872), (668, 212908), (808, 176018), (1054, 134936), (1336, 106454), (1616, 88009), (1717, 82832), (2108, 67468), (2672, 53227), (2839, 50096), (3131, 45424), (3434, 41416), (4216, 33734), (5177, 27472), (5678, 25048), (6262, 22712), (6868, 20708), (8432, 16867), (10354, 13736), (11356, 12524)]