149767542

素因数分解:

$2^1\times 3^4\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{449}}^1$

素因数の和:563

約数の個数: 80

約数和(自身を含む): 352836000

約数和(自身を除く): 203068458

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 71, 81, 87, 142, 162, 174, 213, 261, 426, 449, 522, 639, 783, 898, 1278, 1347, 1566, 1917, 2059, 2349, 2694, 3834, 4041, 4118, 4698, 5751, 6177, 8082, 11502, 12123, 12354, 13021, 18531, 24246, 26042, 31879, 36369, 37062, 39063, 55593, 63758, 72738, 78126, 95637, 111186, 117189, 166779, 191274, 234378, 286911, 333558, 351567, 573822, 703134, 860733, 924491, 1054701, 1721466, 1848982, 2109402, 2582199, 2773473, 5164398, 5546946, 8320419, 16640838, 24961257, 49922514, 74883771, 149767542]

約数ペア:

[(1, 149767542), (2, 74883771), (3, 49922514), (6, 24961257), (9, 16640838), (18, 8320419), (27, 5546946), (29, 5164398), (54, 2773473), (58, 2582199), (71, 2109402), (81, 1848982), (87, 1721466), (142, 1054701), (162, 924491), (174, 860733), (213, 703134), (261, 573822), (426, 351567), (449, 333558), (522, 286911), (639, 234378), (783, 191274), (898, 166779), (1278, 117189), (1347, 111186), (1566, 95637), (1917, 78126), (2059, 72738), (2349, 63758), (2694, 55593), (3834, 39063), (4041, 37062), (4118, 36369), (4698, 31879), (5751, 26042), (6177, 24246), (8082, 18531), (11502, 13021), (12123, 12354)]