181405536

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1061}}^1$

素因数の和:1224

約数の個数: 96

約数和(自身を含む): 517049568

約数和(自身を除く): 335644032

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 137, 156, 208, 274, 312, 411, 416, 548, 624, 822, 1061, 1096, 1248, 1644, 1781, 2122, 2192, 3183, 3288, 3562, 4244, 4384, 5343, 6366, 6576, 7124, 8488, 10686, 12732, 13152, 13793, 14248, 16976, 21372, 25464, 27586, 28496, 33952, 41379, 42744, 50928, 55172, 56992, 82758, 85488, 101856, 110344, 145357, 165516, 170976, 220688, 290714, 331032, 436071, 441376, 581428, 662064, 872142, 1162856, 1324128, 1744284, 1889641, 2325712, 3488568, 3779282, 4651424, 5668923, 6977136, 7558564, 11337846, 13954272, 15117128, 22675692, 30234256, 45351384, 60468512, 90702768, 181405536]

約数ペア:

[(1, 181405536), (2, 90702768), (3, 60468512), (4, 45351384), (6, 30234256), (8, 22675692), (12, 15117128), (13, 13954272), (16, 11337846), (24, 7558564), (26, 6977136), (32, 5668923), (39, 4651424), (48, 3779282), (52, 3488568), (78, 2325712), (96, 1889641), (104, 1744284), (137, 1324128), (156, 1162856), (208, 872142), (274, 662064), (312, 581428), (411, 441376), (416, 436071), (548, 331032), (624, 290714), (822, 220688), (1061, 170976), (1096, 165516), (1248, 145357), (1644, 110344), (1781, 101856), (2122, 85488), (2192, 82758), (3183, 56992), (3288, 55172), (3562, 50928), (4244, 42744), (4384, 41379), (5343, 33952), (6366, 28496), (6576, 27586), (7124, 25464), (8488, 21372), (10686, 16976), (12732, 14248), (13152, 13793)]