103778304056

素因数分解:

$2^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1\times {\mathrm{263}}^1\times {\mathrm{311}}^1$

素因数の和:889

約数の個数: 128

約数和(自身を含む): 226940313600

約数和(自身を除く): 123162009544

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 139, 163, 263, 278, 311, 326, 526, 556, 622, 652, 973, 1052, 1112, 1141, 1244, 1304, 1841, 1946, 2104, 2177, 2282, 2488, 3682, 3892, 4354, 4564, 7364, 7784, 8708, 9128, 14728, 17416, 22657, 36557, 42869, 43229, 45314, 50693, 73114, 81793, 85738, 86458, 90628, 101386, 146228, 158599, 163586, 171476, 172916, 181256, 202772, 255899, 292456, 300083, 302603, 317198, 327172, 342952, 345832, 354851, 405544, 511798, 572551, 600166, 605206, 634396, 654344, 709702, 1023596, 1145102, 1200332, 1210412, 1268792, 1419404, 2047192, 2290204, 2400664, 2420824, 2838808, 4580408, 5958791, 7046327, 11369227, 11917582, 13332259, 14092654, 22738454, 23835164, 26664518, 28185308, 41711537, 45476908, 47670328, 49324289, 53329036, 56370616, 79584589, 83423074, 90953816, 93325813, 98648578, 106658072, 159169178, 166846148, 186651626, 197297156, 318338356, 333692296, 373303252, 394594312, 636676712, 746606504, 1853184001, 3706368002, 7412736004, 12972288007, 14825472008, 25944576014, 51889152028, 103778304056]

約数ペア:

[(1, 103778304056), (2, 51889152028), (4, 25944576014), (7, 14825472008), (8, 12972288007), (14, 7412736004), (28, 3706368002), (56, 1853184001), (139, 746606504), (163, 636676712), (263, 394594312), (278, 373303252), (311, 333692296), (326, 318338356), (526, 197297156), (556, 186651626), (622, 166846148), (652, 159169178), (973, 106658072), (1052, 98648578), (1112, 93325813), (1141, 90953816), (1244, 83423074), (1304, 79584589), (1841, 56370616), (1946, 53329036), (2104, 49324289), (2177, 47670328), (2282, 45476908), (2488, 41711537), (3682, 28185308), (3892, 26664518), (4354, 23835164), (4564, 22738454), (7364, 14092654), (7784, 13332259), (8708, 11917582), (9128, 11369227), (14728, 7046327), (17416, 5958791), (22657, 4580408), (36557, 2838808), (42869, 2420824), (43229, 2400664), (45314, 2290204), (50693, 2047192), (73114, 1419404), (81793, 1268792), (85738, 1210412), (86458, 1200332), (90628, 1145102), (101386, 1023596), (146228, 709702), (158599, 654344), (163586, 634396), (171476, 605206), (172916, 600166), (181256, 572551), (202772, 511798), (255899, 405544), (292456, 354851), (300083, 345832), (302603, 342952), (317198, 327172)]