145235412

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{281}}^1\times {\mathrm{293}}^1$

素因数の和:598

約数の個数: 108

約数和(自身を含む): 430043796

約数和(自身を除く): 284808384

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 281, 293, 294, 441, 562, 586, 588, 843, 879, 882, 1124, 1172, 1686, 1758, 1764, 1967, 2051, 2529, 2637, 3372, 3516, 3934, 4102, 5058, 5274, 5901, 6153, 7868, 8204, 10116, 10548, 11802, 12306, 13769, 14357, 17703, 18459, 23604, 24612, 27538, 28714, 35406, 36918, 41307, 43071, 55076, 57428, 70812, 73836, 82333, 82614, 86142, 123921, 129213, 164666, 165228, 172284, 246999, 247842, 258426, 329332, 493998, 495684, 516852, 576331, 740997, 987996, 1152662, 1481994, 1728993, 2305324, 2963988, 3457986, 4034317, 5186979, 6915972, 8068634, 10373958, 12102951, 16137268, 20747916, 24205902, 36308853, 48411804, 72617706, 145235412]

約数ペア:

[(1, 145235412), (2, 72617706), (3, 48411804), (4, 36308853), (6, 24205902), (7, 20747916), (9, 16137268), (12, 12102951), (14, 10373958), (18, 8068634), (21, 6915972), (28, 5186979), (36, 4034317), (42, 3457986), (49, 2963988), (63, 2305324), (84, 1728993), (98, 1481994), (126, 1152662), (147, 987996), (196, 740997), (252, 576331), (281, 516852), (293, 495684), (294, 493998), (441, 329332), (562, 258426), (586, 247842), (588, 246999), (843, 172284), (879, 165228), (882, 164666), (1124, 129213), (1172, 123921), (1686, 86142), (1758, 82614), (1764, 82333), (1967, 73836), (2051, 70812), (2529, 57428), (2637, 55076), (3372, 43071), (3516, 41307), (3934, 36918), (4102, 35406), (5058, 28714), (5274, 27538), (5901, 24612), (6153, 23604), (7868, 18459), (8204, 17703), (10116, 14357), (10548, 13769), (11802, 12306)]