145651352

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:217

約数の個数: 128

約数和(自身を含む): 358041600

約数和(自身を除く): 212390248

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 41, 44, 56, 73, 77, 79, 82, 88, 146, 154, 158, 164, 287, 292, 308, 316, 328, 451, 511, 553, 574, 584, 616, 632, 803, 869, 902, 1022, 1106, 1148, 1606, 1738, 1804, 2044, 2212, 2296, 2993, 3157, 3212, 3239, 3476, 3608, 4088, 4424, 5621, 5767, 5986, 6083, 6314, 6424, 6478, 6952, 11242, 11534, 11972, 12166, 12628, 12956, 20951, 22484, 22673, 23068, 23944, 24332, 25256, 25912, 32923, 35629, 40369, 41902, 44968, 45346, 46136, 48664, 63437, 65846, 71258, 80738, 83804, 90692, 126874, 131692, 142516, 161476, 167608, 181384, 230461, 236447, 249403, 253748, 263384, 285032, 322952, 444059, 460922, 472894, 498806, 507496, 888118, 921844, 945788, 997612, 1655129, 1776236, 1843688, 1891576, 1995224, 2600917, 3310258, 3552472, 5201834, 6620516, 10403668, 13241032, 18206419, 20807336, 36412838, 72825676, 145651352]

約数ペア:

[(1, 145651352), (2, 72825676), (4, 36412838), (7, 20807336), (8, 18206419), (11, 13241032), (14, 10403668), (22, 6620516), (28, 5201834), (41, 3552472), (44, 3310258), (56, 2600917), (73, 1995224), (77, 1891576), (79, 1843688), (82, 1776236), (88, 1655129), (146, 997612), (154, 945788), (158, 921844), (164, 888118), (287, 507496), (292, 498806), (308, 472894), (316, 460922), (328, 444059), (451, 322952), (511, 285032), (553, 263384), (574, 253748), (584, 249403), (616, 236447), (632, 230461), (803, 181384), (869, 167608), (902, 161476), (1022, 142516), (1106, 131692), (1148, 126874), (1606, 90692), (1738, 83804), (1804, 80738), (2044, 71258), (2212, 65846), (2296, 63437), (2993, 48664), (3157, 46136), (3212, 45346), (3239, 44968), (3476, 41902), (3608, 40369), (4088, 35629), (4424, 32923), (5621, 25912), (5767, 25256), (5986, 24332), (6083, 23944), (6314, 23068), (6424, 22673), (6478, 22484), (6952, 20951), (11242, 12956), (11534, 12628), (11972, 12166)]