131419344

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{4951}}^1$

素因数の和:5048

約数の個数: 80

約数和(自身を含む): 392990720

約数和(自身を除く): 261571376

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 79, 84, 112, 158, 168, 237, 316, 336, 474, 553, 632, 948, 1106, 1264, 1659, 1896, 2212, 3318, 3792, 4424, 4951, 6636, 8848, 9902, 13272, 14853, 19804, 26544, 29706, 34657, 39608, 59412, 69314, 79216, 103971, 118824, 138628, 207942, 237648, 277256, 391129, 415884, 554512, 782258, 831768, 1173387, 1564516, 1663536, 2346774, 2737903, 3129032, 4693548, 5475806, 6258064, 8213709, 9387096, 10951612, 16427418, 18774192, 21903224, 32854836, 43806448, 65709672, 131419344]

約数ペア:

[(1, 131419344), (2, 65709672), (3, 43806448), (4, 32854836), (6, 21903224), (7, 18774192), (8, 16427418), (12, 10951612), (14, 9387096), (16, 8213709), (21, 6258064), (24, 5475806), (28, 4693548), (42, 3129032), (48, 2737903), (56, 2346774), (79, 1663536), (84, 1564516), (112, 1173387), (158, 831768), (168, 782258), (237, 554512), (316, 415884), (336, 391129), (474, 277256), (553, 237648), (632, 207942), (948, 138628), (1106, 118824), (1264, 103971), (1659, 79216), (1896, 69314), (2212, 59412), (3318, 39608), (3792, 34657), (4424, 29706), (4951, 26544), (6636, 19804), (8848, 14853), (9902, 13272)]