145259856

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2719}}^1$

素因数の和:2793

約数の個数: 120

約数和(自身を含む): 473541120

約数和(自身を除く): 328281264

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 53, 56, 63, 72, 84, 106, 112, 126, 144, 159, 168, 212, 252, 318, 336, 371, 424, 477, 504, 636, 742, 848, 954, 1008, 1113, 1272, 1484, 1908, 2226, 2544, 2719, 2968, 3339, 3816, 4452, 5438, 5936, 6678, 7632, 8157, 8904, 10876, 13356, 16314, 17808, 19033, 21752, 24471, 26712, 32628, 38066, 43504, 48942, 53424, 57099, 65256, 76132, 97884, 114198, 130512, 144107, 152264, 171297, 195768, 228396, 288214, 304528, 342594, 391536, 432321, 456792, 576428, 685188, 864642, 913584, 1008749, 1152856, 1296963, 1370376, 1729284, 2017498, 2305712, 2593926, 2740752, 3026247, 3458568, 4034996, 5187852, 6052494, 6917136, 8069992, 9078741, 10375704, 12104988, 16139984, 18157482, 20751408, 24209976, 36314964, 48419952, 72629928, 145259856]

約数ペア:

[(1, 145259856), (2, 72629928), (3, 48419952), (4, 36314964), (6, 24209976), (7, 20751408), (8, 18157482), (9, 16139984), (12, 12104988), (14, 10375704), (16, 9078741), (18, 8069992), (21, 6917136), (24, 6052494), (28, 5187852), (36, 4034996), (42, 3458568), (48, 3026247), (53, 2740752), (56, 2593926), (63, 2305712), (72, 2017498), (84, 1729284), (106, 1370376), (112, 1296963), (126, 1152856), (144, 1008749), (159, 913584), (168, 864642), (212, 685188), (252, 576428), (318, 456792), (336, 432321), (371, 391536), (424, 342594), (477, 304528), (504, 288214), (636, 228396), (742, 195768), (848, 171297), (954, 152264), (1008, 144107), (1113, 130512), (1272, 114198), (1484, 97884), (1908, 76132), (2226, 65256), (2544, 57099), (2719, 53424), (2968, 48942), (3339, 43504), (3816, 38066), (4452, 32628), (5438, 26712), (5936, 24471), (6678, 21752), (7632, 19033), (8157, 17808), (8904, 16314), (10876, 13356)]