166562032

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{823}}^1$

素因数の和:990

約数の個数: 80

約数和(自身を含む): 400529920

約数和(自身を除く): 233967888

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 139, 182, 208, 278, 364, 556, 728, 823, 973, 1112, 1456, 1646, 1807, 1946, 2224, 3292, 3614, 3892, 5761, 6584, 7228, 7784, 10699, 11522, 12649, 13168, 14456, 15568, 21398, 23044, 25298, 28912, 42796, 46088, 50596, 74893, 85592, 92176, 101192, 114397, 149786, 171184, 202384, 228794, 299572, 457588, 599144, 800779, 915176, 1198288, 1487161, 1601558, 1830352, 2974322, 3203116, 5948644, 6406232, 10410127, 11897288, 12812464, 20820254, 23794576, 41640508, 83281016, 166562032]

約数ペア:

[(1, 166562032), (2, 83281016), (4, 41640508), (7, 23794576), (8, 20820254), (13, 12812464), (14, 11897288), (16, 10410127), (26, 6406232), (28, 5948644), (52, 3203116), (56, 2974322), (91, 1830352), (104, 1601558), (112, 1487161), (139, 1198288), (182, 915176), (208, 800779), (278, 599144), (364, 457588), (556, 299572), (728, 228794), (823, 202384), (973, 171184), (1112, 149786), (1456, 114397), (1646, 101192), (1807, 92176), (1946, 85592), (2224, 74893), (3292, 50596), (3614, 46088), (3892, 42796), (5761, 28912), (6584, 25298), (7228, 23044), (7784, 21398), (10699, 15568), (11522, 14456), (12649, 13168)]