164682768

素因数分解:

$2^4\times 3^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{317}}^1$

素因数の和:544

約数の個数: 80

約数和(自身を含む): 435329280

約数和(自身を除く): 270646512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 79, 137, 158, 237, 274, 316, 317, 411, 474, 548, 632, 634, 822, 948, 951, 1096, 1264, 1268, 1644, 1896, 1902, 2192, 2536, 3288, 3792, 3804, 5072, 6576, 7608, 10823, 15216, 21646, 25043, 32469, 43292, 43429, 50086, 64938, 75129, 86584, 86858, 100172, 129876, 130287, 150258, 173168, 173716, 200344, 259752, 260574, 300516, 347432, 400688, 519504, 521148, 601032, 694864, 1042296, 1202064, 2084592, 3430891, 6861782, 10292673, 13723564, 20585346, 27447128, 41170692, 54894256, 82341384, 164682768]

約数ペア:

[(1, 164682768), (2, 82341384), (3, 54894256), (4, 41170692), (6, 27447128), (8, 20585346), (12, 13723564), (16, 10292673), (24, 6861782), (48, 3430891), (79, 2084592), (137, 1202064), (158, 1042296), (237, 694864), (274, 601032), (316, 521148), (317, 519504), (411, 400688), (474, 347432), (548, 300516), (632, 260574), (634, 259752), (822, 200344), (948, 173716), (951, 173168), (1096, 150258), (1264, 130287), (1268, 129876), (1644, 100172), (1896, 86858), (1902, 86584), (2192, 75129), (2536, 64938), (3288, 50086), (3792, 43429), (3804, 43292), (5072, 32469), (6576, 25043), (7608, 21646), (10823, 15216)]