163876752

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{87541}}^1$

素因数の和:87568

約数の個数: 60

約数和(自身を含む): 493911964

約数和(自身を除く): 330035212

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 87541, 175082, 262623, 350164, 525246, 700328, 787869, 1050492, 1138033, 1400656, 1575738, 2100984, 2276066, 3151476, 3414099, 4201968, 4552132, 6302952, 6828198, 9104264, 10242297, 12605904, 13656396, 18208528, 20484594, 27312792, 40969188, 54625584, 81938376, 163876752]

約数ペア:

[(1, 163876752), (2, 81938376), (3, 54625584), (4, 40969188), (6, 27312792), (8, 20484594), (9, 18208528), (12, 13656396), (13, 12605904), (16, 10242297), (18, 9104264), (24, 6828198), (26, 6302952), (36, 4552132), (39, 4201968), (48, 3414099), (52, 3151476), (72, 2276066), (78, 2100984), (104, 1575738), (117, 1400656), (144, 1138033), (156, 1050492), (208, 787869), (234, 700328), (312, 525246), (468, 350164), (624, 262623), (936, 175082), (1872, 87541)]