149072688

素因数分解:

$2^4\times 3^2\times {\mathrm{521}}^1\times {\mathrm{1987}}^1$

素因数の和:2522

約数の個数: 60

約数和(自身を含む): 418207608

約数和(自身を除く): 269134920

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 521, 1042, 1563, 1987, 2084, 3126, 3974, 4168, 4689, 5961, 6252, 7948, 8336, 9378, 11922, 12504, 15896, 17883, 18756, 23844, 25008, 31792, 35766, 37512, 47688, 71532, 75024, 95376, 143064, 286128, 1035227, 2070454, 3105681, 4140908, 6211362, 8281816, 9317043, 12422724, 16563632, 18634086, 24845448, 37268172, 49690896, 74536344, 149072688]

約数ペア:

[(1, 149072688), (2, 74536344), (3, 49690896), (4, 37268172), (6, 24845448), (8, 18634086), (9, 16563632), (12, 12422724), (16, 9317043), (18, 8281816), (24, 6211362), (36, 4140908), (48, 3105681), (72, 2070454), (144, 1035227), (521, 286128), (1042, 143064), (1563, 95376), (1987, 75024), (2084, 71532), (3126, 47688), (3974, 37512), (4168, 35766), (4689, 31792), (5961, 25008), (6252, 23844), (7948, 18756), (8336, 17883), (9378, 15896), (11922, 12504)]