135426832

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:264

約数の個数: 80

約数和(自身を含む): 287531200

約数和(自身を除く): 152104368

約数列:

[1, 2, 4, 8, 16, 19, 38, 61, 67, 76, 109, 122, 134, 152, 218, 244, 268, 304, 436, 488, 536, 872, 976, 1072, 1159, 1273, 1744, 2071, 2318, 2546, 4087, 4142, 4636, 5092, 6649, 7303, 8174, 8284, 9272, 10184, 13298, 14606, 16348, 16568, 18544, 20368, 26596, 29212, 32696, 33136, 53192, 58424, 65392, 77653, 106384, 116848, 126331, 138757, 155306, 252662, 277514, 310612, 445483, 505324, 555028, 621224, 890966, 1010648, 1110056, 1242448, 1781932, 2021296, 2220112, 3563864, 7127728, 8464177, 16928354, 33856708, 67713416, 135426832]

約数ペア:

[(1, 135426832), (2, 67713416), (4, 33856708), (8, 16928354), (16, 8464177), (19, 7127728), (38, 3563864), (61, 2220112), (67, 2021296), (76, 1781932), (109, 1242448), (122, 1110056), (134, 1010648), (152, 890966), (218, 621224), (244, 555028), (268, 505324), (304, 445483), (436, 310612), (488, 277514), (536, 252662), (872, 155306), (976, 138757), (1072, 126331), (1159, 116848), (1273, 106384), (1744, 77653), (2071, 65392), (2318, 58424), (2546, 53192), (4087, 33136), (4142, 32696), (4636, 29212), (5092, 26596), (6649, 20368), (7303, 18544), (8174, 16568), (8284, 16348), (9272, 14606), (10184, 13298)]