156628304

素因数分解:

$2^4\times 7^2\times {\mathrm{29}}^1\times {\mathrm{83}}^2$

素因数の和:217

約数の個数: 90

約数和(自身を含む): 369638730

約数和(自身を除く): 213010426

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 49, 56, 58, 83, 98, 112, 116, 166, 196, 203, 232, 332, 392, 406, 464, 581, 664, 784, 812, 1162, 1328, 1421, 1624, 2324, 2407, 2842, 3248, 4067, 4648, 4814, 5684, 6889, 8134, 9296, 9628, 11368, 13778, 16268, 16849, 19256, 22736, 27556, 32536, 33698, 38512, 48223, 55112, 65072, 67396, 96446, 110224, 117943, 134792, 192892, 199781, 235886, 269584, 337561, 385784, 399562, 471772, 675122, 771568, 799124, 943544, 1350244, 1398467, 1598248, 1887088, 2700488, 2796934, 3196496, 5400976, 5593868, 9789269, 11187736, 19578538, 22375472, 39157076, 78314152, 156628304]

約数ペア:

[(1, 156628304), (2, 78314152), (4, 39157076), (7, 22375472), (8, 19578538), (14, 11187736), (16, 9789269), (28, 5593868), (29, 5400976), (49, 3196496), (56, 2796934), (58, 2700488), (83, 1887088), (98, 1598248), (112, 1398467), (116, 1350244), (166, 943544), (196, 799124), (203, 771568), (232, 675122), (332, 471772), (392, 399562), (406, 385784), (464, 337561), (581, 269584), (664, 235886), (784, 199781), (812, 192892), (1162, 134792), (1328, 117943), (1421, 110224), (1624, 96446), (2324, 67396), (2407, 65072), (2842, 55112), (3248, 48223), (4067, 38512), (4648, 33698), (4814, 32536), (5684, 27556), (6889, 22736), (8134, 19256), (9296, 16849), (9628, 16268), (11368, 13778)]