145491876

素因数分解:

$2^2\times 3^5\times {\mathrm{43}}^1\times {\mathrm{59}}^2$

素因数の和:180

約数の個数: 108

約数和(自身を含む): 396988592

約数和(自身を除く): 251496716

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 59, 81, 86, 108, 118, 129, 162, 172, 177, 236, 243, 258, 324, 354, 387, 486, 516, 531, 708, 774, 972, 1062, 1161, 1548, 1593, 2124, 2322, 2537, 3186, 3481, 3483, 4644, 4779, 5074, 6372, 6962, 6966, 7611, 9558, 10148, 10443, 10449, 13924, 13932, 14337, 15222, 19116, 20886, 20898, 22833, 28674, 30444, 31329, 41772, 41796, 45666, 57348, 62658, 68499, 91332, 93987, 125316, 136998, 149683, 187974, 205497, 273996, 281961, 299366, 375948, 410994, 449049, 563922, 598732, 616491, 821988, 845883, 898098, 1127844, 1232982, 1347147, 1691766, 1796196, 2465964, 2694294, 3383532, 4041441, 5388588, 8082882, 12124323, 16165764, 24248646, 36372969, 48497292, 72745938, 145491876]

約数ペア:

[(1, 145491876), (2, 72745938), (3, 48497292), (4, 36372969), (6, 24248646), (9, 16165764), (12, 12124323), (18, 8082882), (27, 5388588), (36, 4041441), (43, 3383532), (54, 2694294), (59, 2465964), (81, 1796196), (86, 1691766), (108, 1347147), (118, 1232982), (129, 1127844), (162, 898098), (172, 845883), (177, 821988), (236, 616491), (243, 598732), (258, 563922), (324, 449049), (354, 410994), (387, 375948), (486, 299366), (516, 281961), (531, 273996), (708, 205497), (774, 187974), (972, 149683), (1062, 136998), (1161, 125316), (1548, 93987), (1593, 91332), (2124, 68499), (2322, 62658), (2537, 57348), (3186, 45666), (3481, 41796), (3483, 41772), (4644, 31329), (4779, 30444), (5074, 28674), (6372, 22833), (6962, 20898), (6966, 20886), (7611, 19116), (9558, 15222), (10148, 14337), (10443, 13932), (10449, 13924)]