163876128

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131311}}^1$

素因数の和:131337

約数の個数: 48

約数和(自身を含む): 463268736

約数和(自身を除く): 299392608

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 131311, 262622, 393933, 525244, 787866, 1050488, 1575732, 1707043, 2100976, 3151464, 3414086, 4201952, 5121129, 6302928, 6828172, 10242258, 12605856, 13656344, 20484516, 27312688, 40969032, 54625376, 81938064, 163876128]

約数ペア:

[(1, 163876128), (2, 81938064), (3, 54625376), (4, 40969032), (6, 27312688), (8, 20484516), (12, 13656344), (13, 12605856), (16, 10242258), (24, 6828172), (26, 6302928), (32, 5121129), (39, 4201952), (48, 3414086), (52, 3151464), (78, 2100976), (96, 1707043), (104, 1575732), (156, 1050488), (208, 787866), (312, 525244), (416, 393933), (624, 262622), (1248, 131311)]