163968608

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{1753}}^1$

素因数の和:1879

約数の個数: 48

約数和(自身を含む): 335926080

約数和(自身を除く): 171957472

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 79, 148, 158, 296, 316, 592, 632, 1184, 1264, 1753, 2528, 2923, 3506, 5846, 7012, 11692, 14024, 23384, 28048, 46768, 56096, 64861, 93536, 129722, 138487, 259444, 276974, 518888, 553948, 1037776, 1107896, 2075552, 2215792, 4431584, 5124019, 10248038, 20496076, 40992152, 81984304, 163968608]

約数ペア:

[(1, 163968608), (2, 81984304), (4, 40992152), (8, 20496076), (16, 10248038), (32, 5124019), (37, 4431584), (74, 2215792), (79, 2075552), (148, 1107896), (158, 1037776), (296, 553948), (316, 518888), (592, 276974), (632, 259444), (1184, 138487), (1264, 129722), (1753, 93536), (2528, 64861), (2923, 56096), (3506, 46768), (5846, 28048), (7012, 23384), (11692, 14024)]