142621908

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4889}}^1$

素因数の和:4937

約数の個数: 96

約数和(自身を含む): 414046080

約数和(自身を除く): 271424172

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 17, 22, 26, 33, 34, 39, 44, 51, 52, 66, 68, 78, 102, 132, 143, 156, 187, 204, 221, 286, 374, 429, 442, 561, 572, 663, 748, 858, 884, 1122, 1326, 1716, 2244, 2431, 2652, 4862, 4889, 7293, 9724, 9778, 14586, 14667, 19556, 29172, 29334, 53779, 58668, 63557, 83113, 107558, 127114, 161337, 166226, 190671, 215116, 249339, 254228, 322674, 332452, 381342, 498678, 645348, 699127, 762684, 914243, 997356, 1080469, 1398254, 1828486, 2097381, 2160938, 2742729, 2796508, 3241407, 3656972, 4194762, 4321876, 5485458, 6482814, 8389524, 10970916, 11885159, 12965628, 23770318, 35655477, 47540636, 71310954, 142621908]

約数ペア:

[(1, 142621908), (2, 71310954), (3, 47540636), (4, 35655477), (6, 23770318), (11, 12965628), (12, 11885159), (13, 10970916), (17, 8389524), (22, 6482814), (26, 5485458), (33, 4321876), (34, 4194762), (39, 3656972), (44, 3241407), (51, 2796508), (52, 2742729), (66, 2160938), (68, 2097381), (78, 1828486), (102, 1398254), (132, 1080469), (143, 997356), (156, 914243), (187, 762684), (204, 699127), (221, 645348), (286, 498678), (374, 381342), (429, 332452), (442, 322674), (561, 254228), (572, 249339), (663, 215116), (748, 190671), (858, 166226), (884, 161337), (1122, 127114), (1326, 107558), (1716, 83113), (2244, 63557), (2431, 58668), (2652, 53779), (4862, 29334), (4889, 29172), (7293, 19556), (9724, 14667), (9778, 14586)]