140873424

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{5569}}^1$

素因数の和:5628

約数の個数: 80

約数和(自身を含む): 397831680

約数和(自身を除く): 256958256

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 34, 48, 51, 62, 68, 93, 102, 124, 136, 186, 204, 248, 272, 372, 408, 496, 527, 744, 816, 1054, 1488, 1581, 2108, 3162, 4216, 5569, 6324, 8432, 11138, 12648, 16707, 22276, 25296, 33414, 44552, 66828, 89104, 94673, 133656, 172639, 189346, 267312, 284019, 345278, 378692, 517917, 568038, 690556, 757384, 1035834, 1136076, 1381112, 1514768, 2071668, 2272152, 2762224, 2934863, 4143336, 4544304, 5869726, 8286672, 8804589, 11739452, 17609178, 23478904, 35218356, 46957808, 70436712, 140873424]

約数ペア:

[(1, 140873424), (2, 70436712), (3, 46957808), (4, 35218356), (6, 23478904), (8, 17609178), (12, 11739452), (16, 8804589), (17, 8286672), (24, 5869726), (31, 4544304), (34, 4143336), (48, 2934863), (51, 2762224), (62, 2272152), (68, 2071668), (93, 1514768), (102, 1381112), (124, 1136076), (136, 1035834), (186, 757384), (204, 690556), (248, 568038), (272, 517917), (372, 378692), (408, 345278), (496, 284019), (527, 267312), (744, 189346), (816, 172639), (1054, 133656), (1488, 94673), (1581, 89104), (2108, 66828), (3162, 44552), (4216, 33414), (5569, 25296), (6324, 22276), (8432, 16707), (11138, 12648)]