158127714

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^2$

素因数の和:142

約数の個数: 120

約数和(自身を含む): 392249088

約数和(自身を除く): 234121374

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 31, 37, 46, 54, 62, 69, 74, 81, 93, 111, 138, 162, 186, 207, 222, 279, 333, 414, 558, 621, 666, 713, 837, 851, 999, 1147, 1242, 1369, 1426, 1674, 1702, 1863, 1998, 2139, 2294, 2511, 2553, 2738, 2997, 3441, 3726, 4107, 4278, 5022, 5106, 5994, 6417, 6882, 7659, 8214, 10323, 12321, 12834, 15318, 19251, 20646, 22977, 24642, 26381, 30969, 31487, 36963, 38502, 42439, 45954, 52762, 57753, 61938, 62974, 68931, 73926, 79143, 84878, 92907, 94461, 110889, 115506, 127317, 137862, 158286, 185814, 188922, 221778, 237429, 254634, 283383, 381951, 474858, 566766, 712287, 763902, 850149, 976097, 1145853, 1424574, 1700298, 1952194, 2136861, 2291706, 2550447, 2928291, 3437559, 4273722, 5100894, 5856582, 6875118, 8784873, 17569746, 26354619, 52709238, 79063857, 158127714]

約数ペア:

[(1, 158127714), (2, 79063857), (3, 52709238), (6, 26354619), (9, 17569746), (18, 8784873), (23, 6875118), (27, 5856582), (31, 5100894), (37, 4273722), (46, 3437559), (54, 2928291), (62, 2550447), (69, 2291706), (74, 2136861), (81, 1952194), (93, 1700298), (111, 1424574), (138, 1145853), (162, 976097), (186, 850149), (207, 763902), (222, 712287), (279, 566766), (333, 474858), (414, 381951), (558, 283383), (621, 254634), (666, 237429), (713, 221778), (837, 188922), (851, 185814), (999, 158286), (1147, 137862), (1242, 127317), (1369, 115506), (1426, 110889), (1674, 94461), (1702, 92907), (1863, 84878), (1998, 79143), (2139, 73926), (2294, 68931), (2511, 62974), (2553, 61938), (2738, 57753), (2997, 52762), (3441, 45954), (3726, 42439), (4107, 38502), (4278, 36963), (5022, 31487), (5106, 30969), (5994, 26381), (6417, 24642), (6882, 22977), (7659, 20646), (8214, 19251), (10323, 15318), (12321, 12834)]