143449696

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{18149}}^1$

素因数の和:18191

約数の個数: 48

約数和(自身を含む): 320166000

約数和(自身を除く): 176716304

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 152, 208, 247, 304, 416, 494, 608, 988, 1976, 3952, 7904, 18149, 36298, 72596, 145192, 235937, 290384, 344831, 471874, 580768, 689662, 943748, 1379324, 1887496, 2758648, 3774992, 4482803, 5517296, 7549984, 8965606, 11034592, 17931212, 35862424, 71724848, 143449696]

約数ペア:

[(1, 143449696), (2, 71724848), (4, 35862424), (8, 17931212), (13, 11034592), (16, 8965606), (19, 7549984), (26, 5517296), (32, 4482803), (38, 3774992), (52, 2758648), (76, 1887496), (104, 1379324), (152, 943748), (208, 689662), (247, 580768), (304, 471874), (416, 344831), (494, 290384), (608, 235937), (988, 145192), (1976, 72596), (3952, 36298), (7904, 18149)]