128018436

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1987}}^1$

素因数の和:2073

約数の個数: 96

約数和(自身を含む): 374062080

約数和(自身を除く): 246043644

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 59, 78, 84, 91, 118, 156, 177, 182, 236, 273, 354, 364, 413, 546, 708, 767, 826, 1092, 1239, 1534, 1652, 1987, 2301, 2478, 3068, 3974, 4602, 4956, 5369, 5961, 7948, 9204, 10738, 11922, 13909, 16107, 21476, 23844, 25831, 27818, 32214, 41727, 51662, 55636, 64428, 77493, 83454, 103324, 117233, 154986, 166908, 180817, 234466, 309972, 351699, 361634, 468932, 542451, 703398, 723268, 820631, 1084902, 1406796, 1524029, 1641262, 2169804, 2461893, 3048058, 3282524, 4572087, 4923786, 6096116, 9144174, 9847572, 10668203, 18288348, 21336406, 32004609, 42672812, 64009218, 128018436]

約数ペア:

[(1, 128018436), (2, 64009218), (3, 42672812), (4, 32004609), (6, 21336406), (7, 18288348), (12, 10668203), (13, 9847572), (14, 9144174), (21, 6096116), (26, 4923786), (28, 4572087), (39, 3282524), (42, 3048058), (52, 2461893), (59, 2169804), (78, 1641262), (84, 1524029), (91, 1406796), (118, 1084902), (156, 820631), (177, 723268), (182, 703398), (236, 542451), (273, 468932), (354, 361634), (364, 351699), (413, 309972), (546, 234466), (708, 180817), (767, 166908), (826, 154986), (1092, 117233), (1239, 103324), (1534, 83454), (1652, 77493), (1987, 64428), (2301, 55636), (2478, 51662), (3068, 41727), (3974, 32214), (4602, 27818), (4956, 25831), (5369, 23844), (5961, 21476), (7948, 16107), (9204, 13909), (10738, 11922)]