156732928

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1637}}^1$

素因数の和:1683

約数の個数: 80

約数和(自身を含む): 361945584

約数和(自身を除く): 205212656

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 88, 128, 136, 176, 187, 256, 272, 352, 374, 512, 544, 704, 748, 1088, 1408, 1496, 1637, 2176, 2816, 2992, 3274, 4352, 5632, 5984, 6548, 8704, 11968, 13096, 18007, 23936, 26192, 27829, 36014, 47872, 52384, 55658, 72028, 95744, 104768, 111316, 144056, 209536, 222632, 288112, 306119, 419072, 445264, 576224, 612238, 838144, 890528, 1152448, 1224476, 1781056, 2304896, 2448952, 3562112, 4609792, 4897904, 7124224, 9219584, 9795808, 14248448, 19591616, 39183232, 78366464, 156732928]

約数ペア:

[(1, 156732928), (2, 78366464), (4, 39183232), (8, 19591616), (11, 14248448), (16, 9795808), (17, 9219584), (22, 7124224), (32, 4897904), (34, 4609792), (44, 3562112), (64, 2448952), (68, 2304896), (88, 1781056), (128, 1224476), (136, 1152448), (176, 890528), (187, 838144), (256, 612238), (272, 576224), (352, 445264), (374, 419072), (512, 306119), (544, 288112), (704, 222632), (748, 209536), (1088, 144056), (1408, 111316), (1496, 104768), (1637, 95744), (2176, 72028), (2816, 55658), (2992, 52384), (3274, 47872), (4352, 36014), (5632, 27829), (5984, 26192), (6548, 23936), (8704, 18007), (11968, 13096)]