176070466

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:311

約数の個数: 64

約数和(自身を含む): 322882560

約数和(自身を除く): 146812094

約数列:

[1, 2, 11, 13, 22, 26, 43, 86, 103, 139, 143, 206, 278, 286, 473, 559, 946, 1118, 1133, 1339, 1529, 1807, 2266, 2678, 3058, 3614, 4429, 5977, 6149, 8858, 11954, 12298, 14317, 14729, 19877, 28634, 29458, 39754, 48719, 57577, 65747, 77701, 97438, 115154, 131494, 155402, 157487, 186121, 314974, 372242, 615631, 633347, 854711, 1231262, 1266694, 1709422, 2047331, 4094662, 6771941, 8003203, 13543882, 16006406, 88035233, 176070466]

約数ペア:

[(1, 176070466), (2, 88035233), (11, 16006406), (13, 13543882), (22, 8003203), (26, 6771941), (43, 4094662), (86, 2047331), (103, 1709422), (139, 1266694), (143, 1231262), (206, 854711), (278, 633347), (286, 615631), (473, 372242), (559, 314974), (946, 186121), (1118, 157487), (1133, 155402), (1339, 131494), (1529, 115154), (1807, 97438), (2266, 77701), (2678, 65747), (3058, 57577), (3614, 48719), (4429, 39754), (5977, 29458), (6149, 28634), (8858, 19877), (11954, 14729), (12298, 14317)]