189515496

素因数分解:

$2^3\times 3^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{641}}^1$

素因数の和:874

約数の個数: 64

約数和(自身を含む): 483194880

約数和(自身を除く): 293679384

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 97, 127, 194, 254, 291, 381, 388, 508, 582, 641, 762, 776, 1016, 1164, 1282, 1524, 1923, 2328, 2564, 3048, 3846, 5128, 7692, 12319, 15384, 24638, 36957, 49276, 62177, 73914, 81407, 98552, 124354, 147828, 162814, 186531, 244221, 248708, 295656, 325628, 373062, 488442, 497416, 651256, 746124, 976884, 1492248, 1953768, 7896479, 15792958, 23689437, 31585916, 47378874, 63171832, 94757748, 189515496]

約数ペア:

[(1, 189515496), (2, 94757748), (3, 63171832), (4, 47378874), (6, 31585916), (8, 23689437), (12, 15792958), (24, 7896479), (97, 1953768), (127, 1492248), (194, 976884), (254, 746124), (291, 651256), (381, 497416), (388, 488442), (508, 373062), (582, 325628), (641, 295656), (762, 248708), (776, 244221), (1016, 186531), (1164, 162814), (1282, 147828), (1524, 124354), (1923, 98552), (2328, 81407), (2564, 73914), (3048, 62177), (3846, 49276), (5128, 36957), (7692, 24638), (12319, 15384)]