138703896

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{631}}^1$

素因数の和:757

約数の個数: 96

約数和(自身を含む): 390424320

約数和(自身を除く): 251720424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 71, 72, 86, 129, 142, 172, 213, 258, 284, 344, 387, 426, 516, 568, 631, 639, 774, 852, 1032, 1262, 1278, 1548, 1704, 1893, 2524, 2556, 3053, 3096, 3786, 5048, 5112, 5679, 6106, 7572, 9159, 11358, 12212, 15144, 18318, 22716, 24424, 27133, 27477, 36636, 44801, 45432, 54266, 54954, 73272, 81399, 89602, 108532, 109908, 134403, 162798, 179204, 217064, 219816, 244197, 268806, 325596, 358408, 403209, 488394, 537612, 651192, 806418, 976788, 1075224, 1612836, 1926443, 1953576, 3225672, 3852886, 5779329, 7705772, 11558658, 15411544, 17337987, 23117316, 34675974, 46234632, 69351948, 138703896]

約数ペア:

[(1, 138703896), (2, 69351948), (3, 46234632), (4, 34675974), (6, 23117316), (8, 17337987), (9, 15411544), (12, 11558658), (18, 7705772), (24, 5779329), (36, 3852886), (43, 3225672), (71, 1953576), (72, 1926443), (86, 1612836), (129, 1075224), (142, 976788), (172, 806418), (213, 651192), (258, 537612), (284, 488394), (344, 403209), (387, 358408), (426, 325596), (516, 268806), (568, 244197), (631, 219816), (639, 217064), (774, 179204), (852, 162798), (1032, 134403), (1262, 109908), (1278, 108532), (1548, 89602), (1704, 81399), (1893, 73272), (2524, 54954), (2556, 54266), (3053, 45432), (3096, 44801), (3786, 36636), (5048, 27477), (5112, 27133), (5679, 24424), (6106, 22716), (7572, 18318), (9159, 15144), (11358, 12212)]