144710384

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5231}}^1$

素因数の和:5278

約数の個数: 80

約数和(自身を含む): 363310080

約数和(自身を除く): 218599696

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 38, 52, 56, 76, 91, 104, 112, 133, 152, 182, 208, 247, 266, 304, 364, 494, 532, 728, 988, 1064, 1456, 1729, 1976, 2128, 3458, 3952, 5231, 6916, 10462, 13832, 20924, 27664, 36617, 41848, 68003, 73234, 83696, 99389, 136006, 146468, 198778, 272012, 292936, 397556, 476021, 544024, 585872, 695723, 795112, 952042, 1088048, 1292057, 1391446, 1590224, 1904084, 2584114, 2782892, 3808168, 5168228, 5565784, 7616336, 9044399, 10336456, 11131568, 18088798, 20672912, 36177596, 72355192, 144710384]

約数ペア:

[(1, 144710384), (2, 72355192), (4, 36177596), (7, 20672912), (8, 18088798), (13, 11131568), (14, 10336456), (16, 9044399), (19, 7616336), (26, 5565784), (28, 5168228), (38, 3808168), (52, 2782892), (56, 2584114), (76, 1904084), (91, 1590224), (104, 1391446), (112, 1292057), (133, 1088048), (152, 952042), (182, 795112), (208, 695723), (247, 585872), (266, 544024), (304, 476021), (364, 397556), (494, 292936), (532, 272012), (728, 198778), (988, 146468), (1064, 136006), (1456, 99389), (1729, 83696), (1976, 73234), (2128, 68003), (3458, 41848), (3952, 36617), (5231, 27664), (6916, 20924), (10462, 13832)]