144599728

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5227}}^1$

素因数の和:5274

約数の個数: 80

約数和(自身を含む): 363032320

約数和(自身を除く): 218432592

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, 5227, 6916, 10454, 13832, 20908, 27664, 36589, 41816, 67951, 73178, 83632, 99313, 135902, 146356, 198626, 271804, 292712, 397252, 475657, 543608, 585424, 695191, 794504, 951314, 1087216, 1291069, 1390382, 1589008, 1902628, 2582138, 2780764, 3805256, 5164276, 5561528, 7610512, 9037483, 10328552, 11123056, 18074966, 20657104, 36149932, 72299864, 144599728]

約数ペア:

[(1, 144599728), (2, 72299864), (4, 36149932), (7, 20657104), (8, 18074966), (13, 11123056), (14, 10328552), (16, 9037483), (19, 7610512), (26, 5561528), (28, 5164276), (38, 3805256), (52, 2780764), (56, 2582138), (76, 1902628), (91, 1589008), (104, 1390382), (112, 1291069), (133, 1087216), (152, 951314), (182, 794504), (208, 695191), (247, 585424), (266, 543608), (304, 475657), (364, 397252), (494, 292712), (532, 271804), (728, 198626), (988, 146356), (1064, 135902), (1456, 99313), (1729, 83632), (1976, 73178), (2128, 67951), (3458, 41816), (3952, 36589), (5227, 27664), (6916, 20908), (10454, 13832)]