168091040

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{383}}^1$

素因数の和:622

約数の個数: 96

約数和(自身を含む): 430811136

約数和(自身を除く): 262720096

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 211, 260, 383, 416, 422, 520, 766, 844, 1040, 1055, 1532, 1688, 1915, 2080, 2110, 2743, 3064, 3376, 3830, 4220, 4979, 5486, 6128, 6752, 7660, 8440, 9958, 10972, 12256, 13715, 15320, 16880, 19916, 21944, 24895, 27430, 30640, 33760, 39832, 43888, 49790, 54860, 61280, 79664, 80813, 87776, 99580, 109720, 159328, 161626, 199160, 219440, 323252, 398320, 404065, 438880, 646504, 796640, 808130, 1050569, 1293008, 1616260, 2101138, 2586016, 3232520, 4202276, 5252845, 6465040, 8404552, 10505690, 12930080, 16809104, 21011380, 33618208, 42022760, 84045520, 168091040]

約数ペア:

[(1, 168091040), (2, 84045520), (4, 42022760), (5, 33618208), (8, 21011380), (10, 16809104), (13, 12930080), (16, 10505690), (20, 8404552), (26, 6465040), (32, 5252845), (40, 4202276), (52, 3232520), (65, 2586016), (80, 2101138), (104, 1616260), (130, 1293008), (160, 1050569), (208, 808130), (211, 796640), (260, 646504), (383, 438880), (416, 404065), (422, 398320), (520, 323252), (766, 219440), (844, 199160), (1040, 161626), (1055, 159328), (1532, 109720), (1688, 99580), (1915, 87776), (2080, 80813), (2110, 79664), (2743, 61280), (3064, 54860), (3376, 49790), (3830, 43888), (4220, 39832), (4979, 33760), (5486, 30640), (6128, 27430), (6752, 24895), (7660, 21944), (8440, 19916), (9958, 16880), (10972, 15320), (12256, 13715)]