145385784

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1229}}^1$

素因数の和:1325

約数の個数: 96

約数和(自身を含む): 414460800

約数和(自身を除く): 269075016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 53, 62, 72, 93, 106, 124, 159, 186, 212, 248, 279, 318, 372, 424, 477, 558, 636, 744, 954, 1116, 1229, 1272, 1643, 1908, 2232, 2458, 3286, 3687, 3816, 4916, 4929, 6572, 7374, 9832, 9858, 11061, 13144, 14748, 14787, 19716, 22122, 29496, 29574, 38099, 39432, 44244, 59148, 65137, 76198, 88488, 114297, 118296, 130274, 152396, 195411, 228594, 260548, 304792, 342891, 390822, 457188, 521096, 586233, 685782, 781644, 914376, 1172466, 1371564, 1563288, 2019247, 2344932, 2743128, 4038494, 4689864, 6057741, 8076988, 12115482, 16153976, 18173223, 24230964, 36346446, 48461928, 72692892, 145385784]

約数ペア:

[(1, 145385784), (2, 72692892), (3, 48461928), (4, 36346446), (6, 24230964), (8, 18173223), (9, 16153976), (12, 12115482), (18, 8076988), (24, 6057741), (31, 4689864), (36, 4038494), (53, 2743128), (62, 2344932), (72, 2019247), (93, 1563288), (106, 1371564), (124, 1172466), (159, 914376), (186, 781644), (212, 685782), (248, 586233), (279, 521096), (318, 457188), (372, 390822), (424, 342891), (477, 304792), (558, 260548), (636, 228594), (744, 195411), (954, 152396), (1116, 130274), (1229, 118296), (1272, 114297), (1643, 88488), (1908, 76198), (2232, 65137), (2458, 59148), (3286, 44244), (3687, 39432), (3816, 38099), (4916, 29574), (4929, 29496), (6572, 22122), (7374, 19716), (9832, 14787), (9858, 14748), (11061, 13144)]