149332456

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{509}}^1$

素因数の和:579

約数の個数: 96

約数和(自身を含む): 358387200

約数和(自身を除く): 209054744

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 52, 56, 62, 91, 104, 124, 169, 182, 217, 248, 338, 364, 403, 434, 509, 676, 728, 806, 868, 1018, 1183, 1352, 1612, 1736, 2036, 2366, 2821, 3224, 3563, 4072, 4732, 5239, 5642, 6617, 7126, 9464, 10478, 11284, 13234, 14252, 15779, 20956, 22568, 26468, 28504, 31558, 36673, 41912, 46319, 52936, 63116, 73346, 86021, 92638, 110453, 126232, 146692, 172042, 185276, 205127, 220906, 293384, 344084, 370552, 410254, 441812, 602147, 688168, 820508, 883624, 1204294, 1435889, 1641016, 2408588, 2666651, 2871778, 4817176, 5333302, 5743556, 10666604, 11487112, 18666557, 21333208, 37333114, 74666228, 149332456]

約数ペア:

[(1, 149332456), (2, 74666228), (4, 37333114), (7, 21333208), (8, 18666557), (13, 11487112), (14, 10666604), (26, 5743556), (28, 5333302), (31, 4817176), (52, 2871778), (56, 2666651), (62, 2408588), (91, 1641016), (104, 1435889), (124, 1204294), (169, 883624), (182, 820508), (217, 688168), (248, 602147), (338, 441812), (364, 410254), (403, 370552), (434, 344084), (509, 293384), (676, 220906), (728, 205127), (806, 185276), (868, 172042), (1018, 146692), (1183, 126232), (1352, 110453), (1612, 92638), (1736, 86021), (2036, 73346), (2366, 63116), (2821, 52936), (3224, 46319), (3563, 41912), (4072, 36673), (4732, 31558), (5239, 28504), (5642, 26468), (6617, 22568), (7126, 20956), (9464, 15779), (10478, 14252), (11284, 13234)]