140013216

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{349}}^1$

素因数の和:571

約数の個数: 144

約数和(自身を含む): 458640000

約数和(自身を除く): 318626784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 199, 224, 252, 288, 336, 349, 398, 504, 597, 672, 698, 796, 1008, 1047, 1194, 1393, 1396, 1592, 1791, 2016, 2094, 2388, 2443, 2786, 2792, 3141, 3184, 3582, 4179, 4188, 4776, 4886, 5572, 5584, 6282, 6368, 7164, 7329, 8358, 8376, 9552, 9772, 11144, 11168, 12537, 12564, 14328, 14658, 16716, 16752, 19104, 19544, 21987, 22288, 25074, 25128, 28656, 29316, 33432, 33504, 39088, 43974, 44576, 50148, 50256, 57312, 58632, 66864, 69451, 78176, 87948, 100296, 100512, 117264, 133728, 138902, 175896, 200592, 208353, 234528, 277804, 351792, 401184, 416706, 486157, 555608, 625059, 703584, 833412, 972314, 1111216, 1250118, 1458471, 1666824, 1944628, 2222432, 2500236, 2916942, 3333648, 3889256, 4375413, 5000472, 5833884, 6667296, 7778512, 8750826, 10000944, 11667768, 15557024, 17501652, 20001888, 23335536, 35003304, 46671072, 70006608, 140013216]

約数ペア:

[(1, 140013216), (2, 70006608), (3, 46671072), (4, 35003304), (6, 23335536), (7, 20001888), (8, 17501652), (9, 15557024), (12, 11667768), (14, 10000944), (16, 8750826), (18, 7778512), (21, 6667296), (24, 5833884), (28, 5000472), (32, 4375413), (36, 3889256), (42, 3333648), (48, 2916942), (56, 2500236), (63, 2222432), (72, 1944628), (84, 1666824), (96, 1458471), (112, 1250118), (126, 1111216), (144, 972314), (168, 833412), (199, 703584), (224, 625059), (252, 555608), (288, 486157), (336, 416706), (349, 401184), (398, 351792), (504, 277804), (597, 234528), (672, 208353), (698, 200592), (796, 175896), (1008, 138902), (1047, 133728), (1194, 117264), (1393, 100512), (1396, 100296), (1592, 87948), (1791, 78176), (2016, 69451), (2094, 66864), (2388, 58632), (2443, 57312), (2786, 50256), (2792, 50148), (3141, 44576), (3184, 43974), (3582, 39088), (4179, 33504), (4188, 33432), (4776, 29316), (4886, 28656), (5572, 25128), (5584, 25074), (6282, 22288), (6368, 21987), (7164, 19544), (7329, 19104), (8358, 16752), (8376, 16716), (9552, 14658), (9772, 14328), (11144, 12564), (11168, 12537)]