141943984

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{733}}^1$

素因数の和:787

約数の個数: 120

約数和(自身を含む): 363153840

約数和(自身を除く): 221209856

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 38, 49, 52, 56, 76, 91, 98, 104, 112, 133, 152, 182, 196, 208, 247, 266, 304, 364, 392, 494, 532, 637, 728, 733, 784, 931, 988, 1064, 1274, 1456, 1466, 1729, 1862, 1976, 2128, 2548, 2932, 3458, 3724, 3952, 5096, 5131, 5864, 6916, 7448, 9529, 10192, 10262, 11728, 12103, 13832, 13927, 14896, 19058, 20524, 24206, 27664, 27854, 35917, 38116, 41048, 48412, 55708, 66703, 71834, 76232, 82096, 96824, 97489, 111416, 133406, 143668, 152464, 181051, 193648, 194978, 222832, 266812, 287336, 362102, 389956, 466921, 533624, 574672, 682423, 724204, 779912, 933842, 1067248, 1267357, 1364846, 1448408, 1559824, 1867684, 2534714, 2729692, 2896816, 3735368, 5069428, 5459384, 7470736, 8871499, 10138856, 10918768, 17742998, 20277712, 35485996, 70971992, 141943984]

約数ペア:

[(1, 141943984), (2, 70971992), (4, 35485996), (7, 20277712), (8, 17742998), (13, 10918768), (14, 10138856), (16, 8871499), (19, 7470736), (26, 5459384), (28, 5069428), (38, 3735368), (49, 2896816), (52, 2729692), (56, 2534714), (76, 1867684), (91, 1559824), (98, 1448408), (104, 1364846), (112, 1267357), (133, 1067248), (152, 933842), (182, 779912), (196, 724204), (208, 682423), (247, 574672), (266, 533624), (304, 466921), (364, 389956), (392, 362102), (494, 287336), (532, 266812), (637, 222832), (728, 194978), (733, 193648), (784, 181051), (931, 152464), (988, 143668), (1064, 133406), (1274, 111416), (1456, 97489), (1466, 96824), (1729, 82096), (1862, 76232), (1976, 71834), (2128, 66703), (2548, 55708), (2932, 48412), (3458, 41048), (3724, 38116), (3952, 35917), (5096, 27854), (5131, 27664), (5864, 24206), (6916, 20524), (7448, 19058), (9529, 14896), (10192, 13927), (10262, 13832), (11728, 12103)]