19216570152

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1\times {\mathrm{3089}}^1$

素因数の和:3395

約数の個数: 128

約数和(自身を含む): 52493414400

約数和(自身を除く): 33276844248

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 127, 156, 157, 254, 312, 314, 381, 471, 508, 628, 762, 942, 1016, 1256, 1524, 1651, 1884, 2041, 3048, 3089, 3302, 3768, 4082, 4953, 6123, 6178, 6604, 8164, 9267, 9906, 12246, 12356, 13208, 16328, 18534, 19812, 19939, 24492, 24712, 37068, 39624, 39878, 40157, 48984, 59817, 74136, 79756, 80314, 119634, 120471, 159512, 160628, 239268, 240942, 259207, 321256, 392303, 478536, 481884, 484973, 518414, 777621, 784606, 963768, 969946, 1036828, 1176909, 1454919, 1555242, 1569212, 1939892, 2073656, 2353818, 2909838, 3110484, 3138424, 3879784, 4707636, 5099939, 5819676, 6220968, 6304649, 9415272, 10199878, 11639352, 12609298, 15299817, 18913947, 20399756, 25218596, 30599634, 37827894, 40799512, 50437192, 61199268, 61591571, 75655788, 122398536, 123183142, 151311576, 184774713, 246366284, 369549426, 492732568, 739098852, 800690423, 1478197704, 1601380846, 2402071269, 3202761692, 4804142538, 6405523384, 9608285076, 19216570152]

約数ペア:

[(1, 19216570152), (2, 9608285076), (3, 6405523384), (4, 4804142538), (6, 3202761692), (8, 2402071269), (12, 1601380846), (13, 1478197704), (24, 800690423), (26, 739098852), (39, 492732568), (52, 369549426), (78, 246366284), (104, 184774713), (127, 151311576), (156, 123183142), (157, 122398536), (254, 75655788), (312, 61591571), (314, 61199268), (381, 50437192), (471, 40799512), (508, 37827894), (628, 30599634), (762, 25218596), (942, 20399756), (1016, 18913947), (1256, 15299817), (1524, 12609298), (1651, 11639352), (1884, 10199878), (2041, 9415272), (3048, 6304649), (3089, 6220968), (3302, 5819676), (3768, 5099939), (4082, 4707636), (4953, 3879784), (6123, 3138424), (6178, 3110484), (6604, 2909838), (8164, 2353818), (9267, 2073656), (9906, 1939892), (12246, 1569212), (12356, 1555242), (13208, 1454919), (16328, 1176909), (18534, 1036828), (19812, 969946), (19939, 963768), (24492, 784606), (24712, 777621), (37068, 518414), (39624, 484973), (39878, 481884), (40157, 478536), (48984, 392303), (59817, 321256), (74136, 259207), (79756, 240942), (80314, 239268), (119634, 160628), (120471, 159512)]