149995608

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{347}}^1$

素因数の和:477

約数の個数: 128

約数和(自身を含む): 449003520

約数和(自身を除く): 299007912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 83, 84, 93, 124, 166, 168, 186, 217, 248, 249, 332, 347, 372, 434, 498, 581, 651, 664, 694, 744, 868, 996, 1041, 1162, 1302, 1388, 1736, 1743, 1992, 2082, 2324, 2429, 2573, 2604, 2776, 3486, 4164, 4648, 4858, 5146, 5208, 6972, 7287, 7719, 8328, 9716, 10292, 10757, 13944, 14574, 15438, 18011, 19432, 20584, 21514, 28801, 29148, 30876, 32271, 36022, 43028, 54033, 57602, 58296, 61752, 64542, 72044, 75299, 86056, 86403, 108066, 115204, 129084, 144088, 150598, 172806, 201607, 216132, 225897, 230408, 258168, 301196, 345612, 403214, 432264, 451794, 602392, 604821, 691224, 806428, 892831, 903588, 1209642, 1612856, 1785662, 1807176, 2419284, 2678493, 3571324, 4838568, 5356986, 6249817, 7142648, 10713972, 12499634, 18749451, 21427944, 24999268, 37498902, 49998536, 74997804, 149995608]

約数ペア:

[(1, 149995608), (2, 74997804), (3, 49998536), (4, 37498902), (6, 24999268), (7, 21427944), (8, 18749451), (12, 12499634), (14, 10713972), (21, 7142648), (24, 6249817), (28, 5356986), (31, 4838568), (42, 3571324), (56, 2678493), (62, 2419284), (83, 1807176), (84, 1785662), (93, 1612856), (124, 1209642), (166, 903588), (168, 892831), (186, 806428), (217, 691224), (248, 604821), (249, 602392), (332, 451794), (347, 432264), (372, 403214), (434, 345612), (498, 301196), (581, 258168), (651, 230408), (664, 225897), (694, 216132), (744, 201607), (868, 172806), (996, 150598), (1041, 144088), (1162, 129084), (1302, 115204), (1388, 108066), (1736, 86403), (1743, 86056), (1992, 75299), (2082, 72044), (2324, 64542), (2429, 61752), (2573, 58296), (2604, 57602), (2776, 54033), (3486, 43028), (4164, 36022), (4648, 32271), (4858, 30876), (5146, 29148), (5208, 28801), (6972, 21514), (7287, 20584), (7719, 19432), (8328, 18011), (9716, 15438), (10292, 14574), (10757, 13944)]