140714028

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{42953}}^1$

素因数の和:42983

約数の個数: 72

約数和(自身を含む): 437787168

約数和(自身を除く): 297073140

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 42953, 85906, 128859, 171812, 257718, 300671, 386577, 515436, 558389, 601342, 773154, 902013, 1116778, 1202684, 1546308, 1675167, 1804026, 2233556, 2706039, 3350334, 3608052, 3908723, 5025501, 5412078, 6700668, 7817446, 10051002, 10824156, 11726169, 15634892, 20102004, 23452338, 35178507, 46904676, 70357014, 140714028]

約数ペア:

[(1, 140714028), (2, 70357014), (3, 46904676), (4, 35178507), (6, 23452338), (7, 20102004), (9, 15634892), (12, 11726169), (13, 10824156), (14, 10051002), (18, 7817446), (21, 6700668), (26, 5412078), (28, 5025501), (36, 3908723), (39, 3608052), (42, 3350334), (52, 2706039), (63, 2233556), (78, 1804026), (84, 1675167), (91, 1546308), (117, 1202684), (126, 1116778), (156, 902013), (182, 773154), (234, 601342), (252, 558389), (273, 515436), (364, 386577), (468, 300671), (546, 257718), (819, 171812), (1092, 128859), (1638, 85906), (3276, 42953)]