138838128

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{179}}^1$

素因数の和:327

約数の個数: 160

約数和(自身を含む): 427472640

約数和(自身を除く): 288634512

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 66, 78, 88, 104, 113, 132, 143, 156, 176, 179, 208, 226, 264, 286, 312, 339, 358, 429, 452, 528, 537, 572, 624, 678, 716, 858, 904, 1074, 1144, 1243, 1356, 1432, 1469, 1716, 1808, 1969, 2148, 2288, 2327, 2486, 2712, 2864, 2938, 3432, 3729, 3938, 4296, 4407, 4654, 4972, 5424, 5876, 5907, 6864, 6981, 7458, 7876, 8592, 8814, 9308, 9944, 11752, 11814, 13962, 14916, 15752, 16159, 17628, 18616, 19888, 20227, 23504, 23628, 25597, 27924, 29832, 31504, 32318, 35256, 37232, 40454, 47256, 48477, 51194, 55848, 59664, 60681, 64636, 70512, 76791, 80908, 94512, 96954, 102388, 111696, 121362, 129272, 153582, 161816, 193908, 204776, 222497, 242724, 258544, 262951, 307164, 323632, 387816, 409552, 444994, 485448, 525902, 614328, 667491, 775632, 788853, 889988, 970896, 1051804, 1228656, 1334982, 1577706, 1779976, 2103608, 2669964, 2892461, 3155412, 3559952, 4207216, 5339928, 5784922, 6310824, 8677383, 10679856, 11569844, 12621648, 17354766, 23139688, 34709532, 46279376, 69419064, 138838128]

約数ペア:

[(1, 138838128), (2, 69419064), (3, 46279376), (4, 34709532), (6, 23139688), (8, 17354766), (11, 12621648), (12, 11569844), (13, 10679856), (16, 8677383), (22, 6310824), (24, 5784922), (26, 5339928), (33, 4207216), (39, 3559952), (44, 3155412), (48, 2892461), (52, 2669964), (66, 2103608), (78, 1779976), (88, 1577706), (104, 1334982), (113, 1228656), (132, 1051804), (143, 970896), (156, 889988), (176, 788853), (179, 775632), (208, 667491), (226, 614328), (264, 525902), (286, 485448), (312, 444994), (339, 409552), (358, 387816), (429, 323632), (452, 307164), (528, 262951), (537, 258544), (572, 242724), (624, 222497), (678, 204776), (716, 193908), (858, 161816), (904, 153582), (1074, 129272), (1144, 121362), (1243, 111696), (1356, 102388), (1432, 96954), (1469, 94512), (1716, 80908), (1808, 76791), (1969, 70512), (2148, 64636), (2288, 60681), (2327, 59664), (2486, 55848), (2712, 51194), (2864, 48477), (2938, 47256), (3432, 40454), (3729, 37232), (3938, 35256), (4296, 32318), (4407, 31504), (4654, 29832), (4972, 27924), (5424, 25597), (5876, 23628), (5907, 23504), (6864, 20227), (6981, 19888), (7458, 18616), (7876, 17628), (8592, 16159), (8814, 15752), (9308, 14916), (9944, 13962), (11752, 11814)]