140654592

素因数分解:

$2^{11}\times 3^2\times {\mathrm{13}}^1\times {\mathrm{587}}^1$

素因数の和:628

約数の個数: 144

約数和(自身を含む): 438230520

約数和(自身を除く): 297575928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 192, 208, 234, 256, 288, 312, 384, 416, 468, 512, 576, 587, 624, 768, 832, 936, 1024, 1152, 1174, 1248, 1536, 1664, 1761, 1872, 2048, 2304, 2348, 2496, 3072, 3328, 3522, 3744, 4608, 4696, 4992, 5283, 6144, 6656, 7044, 7488, 7631, 9216, 9392, 9984, 10566, 13312, 14088, 14976, 15262, 18432, 18784, 19968, 21132, 22893, 26624, 28176, 29952, 30524, 37568, 39936, 42264, 45786, 56352, 59904, 61048, 68679, 75136, 79872, 84528, 91572, 112704, 119808, 122096, 137358, 150272, 169056, 183144, 225408, 239616, 244192, 274716, 300544, 338112, 366288, 450816, 488384, 549432, 601088, 676224, 732576, 901632, 976768, 1098864, 1202176, 1352448, 1465152, 1803264, 1953536, 2197728, 2704896, 2930304, 3606528, 3907072, 4395456, 5409792, 5860608, 7814144, 8790912, 10819584, 11721216, 15628288, 17581824, 23442432, 35163648, 46884864, 70327296, 140654592]

約数ペア:

[(1, 140654592), (2, 70327296), (3, 46884864), (4, 35163648), (6, 23442432), (8, 17581824), (9, 15628288), (12, 11721216), (13, 10819584), (16, 8790912), (18, 7814144), (24, 5860608), (26, 5409792), (32, 4395456), (36, 3907072), (39, 3606528), (48, 2930304), (52, 2704896), (64, 2197728), (72, 1953536), (78, 1803264), (96, 1465152), (104, 1352448), (117, 1202176), (128, 1098864), (144, 976768), (156, 901632), (192, 732576), (208, 676224), (234, 601088), (256, 549432), (288, 488384), (312, 450816), (384, 366288), (416, 338112), (468, 300544), (512, 274716), (576, 244192), (587, 239616), (624, 225408), (768, 183144), (832, 169056), (936, 150272), (1024, 137358), (1152, 122096), (1174, 119808), (1248, 112704), (1536, 91572), (1664, 84528), (1761, 79872), (1872, 75136), (2048, 68679), (2304, 61048), (2348, 59904), (2496, 56352), (3072, 45786), (3328, 42264), (3522, 39936), (3744, 37568), (4608, 30524), (4696, 29952), (4992, 28176), (5283, 26624), (6144, 22893), (6656, 21132), (7044, 19968), (7488, 18784), (7631, 18432), (9216, 15262), (9392, 14976), (9984, 14088), (10566, 13312)]