166688522

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{599}}^1$

素因数の和:771

約数の個数: 64

約数和(自身を含む): 338688000

約数和(自身を除く): 171999478

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 139, 143, 154, 182, 278, 286, 599, 973, 1001, 1198, 1529, 1807, 1946, 2002, 3058, 3614, 4193, 6589, 7787, 8386, 10703, 12649, 13178, 15574, 19877, 21406, 25298, 39754, 46123, 54509, 83261, 85657, 92246, 109018, 139139, 166522, 171314, 278278, 582827, 599599, 915871, 1082393, 1165654, 1199198, 1831742, 2164786, 6411097, 7576751, 11906323, 12822194, 15153502, 23812646, 83344261, 166688522]

約数ペア:

[(1, 166688522), (2, 83344261), (7, 23812646), (11, 15153502), (13, 12822194), (14, 11906323), (22, 7576751), (26, 6411097), (77, 2164786), (91, 1831742), (139, 1199198), (143, 1165654), (154, 1082393), (182, 915871), (278, 599599), (286, 582827), (599, 278278), (973, 171314), (1001, 166522), (1198, 139139), (1529, 109018), (1807, 92246), (1946, 85657), (2002, 83261), (3058, 54509), (3614, 46123), (4193, 39754), (6589, 25298), (7787, 21406), (8386, 19877), (10703, 15574), (12649, 13178)]