153390666

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:212

約数の個数: 128

約数和(自身を含む): 381911040

約数和(自身を除く): 228520374

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 31, 33, 39, 62, 66, 73, 78, 79, 93, 143, 146, 158, 186, 219, 237, 286, 341, 403, 429, 438, 474, 682, 803, 806, 858, 869, 949, 1023, 1027, 1209, 1606, 1738, 1898, 2046, 2054, 2263, 2409, 2418, 2449, 2607, 2847, 3081, 4433, 4526, 4818, 4898, 5214, 5694, 5767, 6162, 6789, 7347, 8866, 10439, 11297, 11534, 13299, 13578, 14694, 17301, 20878, 22594, 24893, 26598, 26939, 29419, 31317, 31837, 33891, 34602, 49786, 53878, 58838, 62634, 63437, 63674, 67782, 74679, 74971, 80817, 88257, 95511, 126874, 149358, 149942, 161634, 176514, 178777, 190311, 191022, 224913, 323609, 350207, 357554, 380622, 449826, 536331, 647218, 700414, 824681, 970827, 1050621, 1072662, 1649362, 1941654, 1966547, 2101242, 2324101, 2474043, 3933094, 4648202, 4948086, 5899641, 6972303, 11799282, 13944606, 25565111, 51130222, 76695333, 153390666]

約数ペア:

[(1, 153390666), (2, 76695333), (3, 51130222), (6, 25565111), (11, 13944606), (13, 11799282), (22, 6972303), (26, 5899641), (31, 4948086), (33, 4648202), (39, 3933094), (62, 2474043), (66, 2324101), (73, 2101242), (78, 1966547), (79, 1941654), (93, 1649362), (143, 1072662), (146, 1050621), (158, 970827), (186, 824681), (219, 700414), (237, 647218), (286, 536331), (341, 449826), (403, 380622), (429, 357554), (438, 350207), (474, 323609), (682, 224913), (803, 191022), (806, 190311), (858, 178777), (869, 176514), (949, 161634), (1023, 149942), (1027, 149358), (1209, 126874), (1606, 95511), (1738, 88257), (1898, 80817), (2046, 74971), (2054, 74679), (2263, 67782), (2409, 63674), (2418, 63437), (2449, 62634), (2607, 58838), (2847, 53878), (3081, 49786), (4433, 34602), (4526, 33891), (4818, 31837), (4898, 31317), (5214, 29419), (5694, 26939), (5767, 26598), (6162, 24893), (6789, 22594), (7347, 20878), (8866, 17301), (10439, 14694), (11297, 13578), (11534, 13299)]