155871352

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{419}}^1$

素因数の和:525

約数の個数: 96

約数和(自身を含む): 372027600

約数和(自身を除く): 216156248

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 73, 91, 98, 104, 146, 182, 196, 292, 364, 392, 419, 511, 584, 637, 728, 838, 949, 1022, 1274, 1676, 1898, 2044, 2548, 2933, 3352, 3577, 3796, 4088, 5096, 5447, 5866, 6643, 7154, 7592, 10894, 11732, 13286, 14308, 20531, 21788, 23464, 26572, 28616, 30587, 38129, 41062, 43576, 46501, 53144, 61174, 76258, 82124, 93002, 122348, 152516, 164248, 186004, 214109, 244696, 266903, 305032, 372008, 397631, 428218, 533806, 795262, 856436, 1067612, 1498763, 1590524, 1712872, 2135224, 2783417, 2997526, 3181048, 5566834, 5995052, 11133668, 11990104, 19483919, 22267336, 38967838, 77935676, 155871352]

約数ペア:

[(1, 155871352), (2, 77935676), (4, 38967838), (7, 22267336), (8, 19483919), (13, 11990104), (14, 11133668), (26, 5995052), (28, 5566834), (49, 3181048), (52, 2997526), (56, 2783417), (73, 2135224), (91, 1712872), (98, 1590524), (104, 1498763), (146, 1067612), (182, 856436), (196, 795262), (292, 533806), (364, 428218), (392, 397631), (419, 372008), (511, 305032), (584, 266903), (637, 244696), (728, 214109), (838, 186004), (949, 164248), (1022, 152516), (1274, 122348), (1676, 93002), (1898, 82124), (2044, 76258), (2548, 61174), (2933, 53144), (3352, 46501), (3577, 43576), (3796, 41062), (4088, 38129), (5096, 30587), (5447, 28616), (5866, 26572), (6643, 23464), (7154, 21788), (7592, 20531), (10894, 14308), (11732, 13286)]