162463756

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^3\times {\mathrm{19}}^1\times {\mathrm{139}}^1$

素因数の和:208

約数の個数: 96

約数和(自身を含む): 373184000

約数和(自身を除く): 210720244

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 139, 169, 182, 247, 266, 278, 338, 364, 494, 532, 556, 676, 973, 988, 1183, 1729, 1807, 1946, 2197, 2366, 2641, 3211, 3458, 3614, 3892, 4394, 4732, 5282, 6422, 6916, 7228, 8788, 10564, 12649, 12844, 15379, 18487, 22477, 23491, 25298, 30758, 34333, 36974, 41743, 44954, 46982, 50596, 61516, 68666, 73948, 83486, 89908, 93964, 137332, 164437, 166972, 240331, 292201, 305383, 328874, 446329, 480662, 584402, 610766, 657748, 892658, 961324, 1168804, 1221532, 1785316, 2137681, 3124303, 4275362, 5802277, 6248606, 8550724, 11604554, 12497212, 23209108, 40615939, 81231878, 162463756]

約数ペア:

[(1, 162463756), (2, 81231878), (4, 40615939), (7, 23209108), (13, 12497212), (14, 11604554), (19, 8550724), (26, 6248606), (28, 5802277), (38, 4275362), (52, 3124303), (76, 2137681), (91, 1785316), (133, 1221532), (139, 1168804), (169, 961324), (182, 892658), (247, 657748), (266, 610766), (278, 584402), (338, 480662), (364, 446329), (494, 328874), (532, 305383), (556, 292201), (676, 240331), (973, 166972), (988, 164437), (1183, 137332), (1729, 93964), (1807, 89908), (1946, 83486), (2197, 73948), (2366, 68666), (2641, 61516), (3211, 50596), (3458, 46982), (3614, 44954), (3892, 41743), (4394, 36974), (4732, 34333), (5282, 30758), (6422, 25298), (6916, 23491), (7228, 22477), (8788, 18487), (10564, 15379), (12649, 12844)]