153157428

素因数分解:

$2^2\times 3^2\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{241}}^1$

素因数の和:517

約数の個数: 72

約数和(自身を含む): 394634240

約数和(自身を除く): 241476812

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 127, 139, 241, 254, 278, 381, 417, 482, 508, 556, 723, 762, 834, 964, 1143, 1251, 1446, 1524, 1668, 2169, 2286, 2502, 2892, 4338, 4572, 5004, 8676, 17653, 30607, 33499, 35306, 52959, 61214, 66998, 70612, 91821, 100497, 105918, 122428, 133996, 158877, 183642, 200994, 211836, 275463, 301491, 317754, 367284, 401988, 550926, 602982, 635508, 1101852, 1205964, 4254373, 8508746, 12763119, 17017492, 25526238, 38289357, 51052476, 76578714, 153157428]

約数ペア:

[(1, 153157428), (2, 76578714), (3, 51052476), (4, 38289357), (6, 25526238), (9, 17017492), (12, 12763119), (18, 8508746), (36, 4254373), (127, 1205964), (139, 1101852), (241, 635508), (254, 602982), (278, 550926), (381, 401988), (417, 367284), (482, 317754), (508, 301491), (556, 275463), (723, 211836), (762, 200994), (834, 183642), (964, 158877), (1143, 133996), (1251, 122428), (1446, 105918), (1524, 100497), (1668, 91821), (2169, 70612), (2286, 66998), (2502, 61214), (2892, 52959), (4338, 35306), (4572, 33499), (5004, 30607), (8676, 17653)]