157979778852

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{1571}}^1\times {\mathrm{2927}}^1$

素因数の和:4921

約数の個数: 96

約数和(自身を含む): 422722621440

約数和(自身を除く): 264742842588

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 409, 818, 1227, 1571, 1636, 2454, 2863, 2927, 3142, 4713, 4908, 5726, 5854, 6284, 8589, 8781, 9426, 10997, 11452, 11708, 17178, 17562, 18852, 20489, 21994, 32991, 34356, 35124, 40978, 43988, 61467, 65982, 81956, 122934, 131964, 245868, 642539, 1197143, 1285078, 1927617, 2394286, 2570156, 3591429, 3855234, 4497773, 4598317, 4788572, 7182858, 7710468, 8380001, 8995546, 9196634, 13493319, 13794951, 14365716, 16760002, 17991092, 18393268, 25140003, 26986638, 27589902, 32188219, 33520004, 50280006, 53973276, 55179804, 64376438, 96564657, 100560012, 128752876, 193129314, 386258628, 1880711653, 3761423306, 5642134959, 7522846612, 11284269918, 13164981571, 22568539836, 26329963142, 39494944713, 52659926284, 78989889426, 157979778852]

約数ペア:

[(1, 157979778852), (2, 78989889426), (3, 52659926284), (4, 39494944713), (6, 26329963142), (7, 22568539836), (12, 13164981571), (14, 11284269918), (21, 7522846612), (28, 5642134959), (42, 3761423306), (84, 1880711653), (409, 386258628), (818, 193129314), (1227, 128752876), (1571, 100560012), (1636, 96564657), (2454, 64376438), (2863, 55179804), (2927, 53973276), (3142, 50280006), (4713, 33520004), (4908, 32188219), (5726, 27589902), (5854, 26986638), (6284, 25140003), (8589, 18393268), (8781, 17991092), (9426, 16760002), (10997, 14365716), (11452, 13794951), (11708, 13493319), (17178, 9196634), (17562, 8995546), (18852, 8380001), (20489, 7710468), (21994, 7182858), (32991, 4788572), (34356, 4598317), (35124, 4497773), (40978, 3855234), (43988, 3591429), (61467, 2570156), (65982, 2394286), (81956, 1927617), (122934, 1285078), (131964, 1197143), (245868, 642539)]