156785681367

素因数分解:

$3^2\times 7^2\times {\mathrm{47}}^2\times {\mathrm{227}}^1\times {\mathrm{709}}^1$

素因数の和:1050

約数の個数: 108

約数和(自身を含む): 270734101560

約数和(自身を除く): 113948420193

約数列:

[1, 3, 7, 9, 21, 47, 49, 63, 141, 147, 227, 329, 423, 441, 681, 709, 987, 1589, 2043, 2127, 2209, 2303, 2961, 4767, 4963, 6381, 6627, 6909, 10669, 11123, 14301, 14889, 15463, 19881, 20727, 32007, 33323, 33369, 34741, 44667, 46389, 74683, 96021, 99969, 100107, 104223, 108241, 139167, 160943, 224049, 233261, 299907, 312669, 324723, 482829, 501443, 522781, 672147, 699783, 974169, 1126601, 1448487, 1504329, 1566181, 1568343, 1632827, 2099349, 3379803, 3510101, 4512987, 4698543, 4705029, 4898481, 7564321, 7886207, 10139409, 10530303, 10963267, 14095629, 14695443, 22692963, 23658621, 24570707, 31590909, 32889801, 52950247, 68078889, 70975863, 73712121, 76742869, 98669403, 158850741, 221136363, 230228607, 355523087, 370651729, 476552223, 690685821, 1066569261, 1111955187, 2488661609, 3199707783, 3335865561, 7465984827, 17420631263, 22397954481, 52261893789, 156785681367]

約数ペア:

[(1, 156785681367), (3, 52261893789), (7, 22397954481), (9, 17420631263), (21, 7465984827), (47, 3335865561), (49, 3199707783), (63, 2488661609), (141, 1111955187), (147, 1066569261), (227, 690685821), (329, 476552223), (423, 370651729), (441, 355523087), (681, 230228607), (709, 221136363), (987, 158850741), (1589, 98669403), (2043, 76742869), (2127, 73712121), (2209, 70975863), (2303, 68078889), (2961, 52950247), (4767, 32889801), (4963, 31590909), (6381, 24570707), (6627, 23658621), (6909, 22692963), (10669, 14695443), (11123, 14095629), (14301, 10963267), (14889, 10530303), (15463, 10139409), (19881, 7886207), (20727, 7564321), (32007, 4898481), (33323, 4705029), (33369, 4698543), (34741, 4512987), (44667, 3510101), (46389, 3379803), (74683, 2099349), (96021, 1632827), (99969, 1568343), (100107, 1566181), (104223, 1504329), (108241, 1448487), (139167, 1126601), (160943, 974169), (224049, 699783), (233261, 672147), (299907, 522781), (312669, 501443), (324723, 482829)]