145106784

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{16253}}^1$

素因数の和:16300

約数の個数: 72

約数和(自身を含む): 425984832

約数和(自身を除く): 280878048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 4464, 8928, 16253, 32506, 48759, 65012, 97518, 130024, 146277, 195036, 260048, 292554, 390072, 503843, 520096, 585108, 780144, 1007686, 1170216, 1511529, 1560288, 2015372, 2340432, 3023058, 4030744, 4534587, 4680864, 6046116, 8061488, 9069174, 12092232, 16122976, 18138348, 24184464, 36276696, 48368928, 72553392, 145106784]

約数ペア:

[(1, 145106784), (2, 72553392), (3, 48368928), (4, 36276696), (6, 24184464), (8, 18138348), (9, 16122976), (12, 12092232), (16, 9069174), (18, 8061488), (24, 6046116), (31, 4680864), (32, 4534587), (36, 4030744), (48, 3023058), (62, 2340432), (72, 2015372), (93, 1560288), (96, 1511529), (124, 1170216), (144, 1007686), (186, 780144), (248, 585108), (279, 520096), (288, 503843), (372, 390072), (496, 292554), (558, 260048), (744, 195036), (992, 146277), (1116, 130024), (1488, 97518), (2232, 65012), (2976, 48759), (4464, 32506), (8928, 16253)]