155461872

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{601}}^1$

素因数の和:946

約数の個数: 80

約数和(自身を含む): 427285152

約数和(自身を除く): 271823280

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 317, 408, 601, 634, 816, 951, 1202, 1268, 1803, 1902, 2404, 2536, 3606, 3804, 4808, 5072, 5389, 7212, 7608, 9616, 10217, 10778, 14424, 15216, 16167, 20434, 21556, 28848, 30651, 32334, 40868, 43112, 61302, 64668, 81736, 86224, 122604, 129336, 163472, 190517, 245208, 258672, 381034, 490416, 571551, 762068, 1143102, 1524136, 2286204, 3048272, 3238789, 4572408, 6477578, 9144816, 9716367, 12955156, 19432734, 25910312, 38865468, 51820624, 77730936, 155461872]

約数ペア:

[(1, 155461872), (2, 77730936), (3, 51820624), (4, 38865468), (6, 25910312), (8, 19432734), (12, 12955156), (16, 9716367), (17, 9144816), (24, 6477578), (34, 4572408), (48, 3238789), (51, 3048272), (68, 2286204), (102, 1524136), (136, 1143102), (204, 762068), (272, 571551), (317, 490416), (408, 381034), (601, 258672), (634, 245208), (816, 190517), (951, 163472), (1202, 129336), (1268, 122604), (1803, 86224), (1902, 81736), (2404, 64668), (2536, 61302), (3606, 43112), (3804, 40868), (4808, 32334), (5072, 30651), (5389, 28848), (7212, 21556), (7608, 20434), (9616, 16167), (10217, 15216), (10778, 14424)]