144115232

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{463}}^1$

素因数の和:681

約数の個数: 48

約数和(自身を含む): 290449152

約数和(自身を除く): 146333920

約数列:

[1, 2, 4, 8, 16, 32, 71, 137, 142, 274, 284, 463, 548, 568, 926, 1096, 1136, 1852, 2192, 2272, 3704, 4384, 7408, 9727, 14816, 19454, 32873, 38908, 63431, 65746, 77816, 126862, 131492, 155632, 253724, 262984, 311264, 507448, 525968, 1014896, 1051936, 2029792, 4503601, 9007202, 18014404, 36028808, 72057616, 144115232]

約数ペア:

[(1, 144115232), (2, 72057616), (4, 36028808), (8, 18014404), (16, 9007202), (32, 4503601), (71, 2029792), (137, 1051936), (142, 1014896), (274, 525968), (284, 507448), (463, 311264), (548, 262984), (568, 253724), (926, 155632), (1096, 131492), (1136, 126862), (1852, 77816), (2192, 65746), (2272, 63431), (3704, 38908), (4384, 32873), (7408, 19454), (9727, 14816)]