151780272

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{557}}^1\times {\mathrm{811}}^1$

素因数の和:1386

約数の個数: 80

約数和(自身を含む): 449471232

約数和(自身を除く): 297690960

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 557, 811, 1114, 1622, 1671, 2228, 2433, 3244, 3342, 3899, 4456, 4866, 5677, 6488, 6684, 7798, 8912, 9732, 11354, 11697, 12976, 13368, 15596, 17031, 19464, 22708, 23394, 26736, 31192, 34062, 38928, 45416, 46788, 62384, 68124, 90832, 93576, 136248, 187152, 272496, 451727, 903454, 1355181, 1806908, 2710362, 3162089, 3613816, 5420724, 6324178, 7227632, 9486267, 10841448, 12648356, 18972534, 21682896, 25296712, 37945068, 50593424, 75890136, 151780272]

約数ペア:

[(1, 151780272), (2, 75890136), (3, 50593424), (4, 37945068), (6, 25296712), (7, 21682896), (8, 18972534), (12, 12648356), (14, 10841448), (16, 9486267), (21, 7227632), (24, 6324178), (28, 5420724), (42, 3613816), (48, 3162089), (56, 2710362), (84, 1806908), (112, 1355181), (168, 903454), (336, 451727), (557, 272496), (811, 187152), (1114, 136248), (1622, 93576), (1671, 90832), (2228, 68124), (2433, 62384), (3244, 46788), (3342, 45416), (3899, 38928), (4456, 34062), (4866, 31192), (5677, 26736), (6488, 23394), (6684, 22708), (7798, 19464), (8912, 17031), (9732, 15596), (11354, 13368), (11697, 12976)]