127480892

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{251}}^1$

素因数の和:387

約数の個数: 96

約数和(自身を含む): 298722816

約数和(自身を除く): 171241924

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 97, 119, 154, 187, 194, 238, 251, 308, 374, 388, 476, 502, 679, 748, 1004, 1067, 1309, 1358, 1649, 1757, 2134, 2618, 2716, 2761, 3298, 3514, 4267, 4268, 5236, 5522, 6596, 7028, 7469, 8534, 11044, 11543, 14938, 17068, 18139, 19327, 23086, 24347, 29869, 29876, 36278, 38654, 46172, 46937, 48694, 59738, 72556, 77308, 93874, 97388, 119476, 126973, 170429, 187748, 253946, 267817, 328559, 340858, 413899, 507892, 535634, 657118, 681716, 827798, 1071268, 1314236, 1655596, 1874719, 2897293, 3749438, 4552889, 5794586, 7498876, 9105778, 11589172, 18211556, 31870223, 63740446, 127480892]

約数ペア:

[(1, 127480892), (2, 63740446), (4, 31870223), (7, 18211556), (11, 11589172), (14, 9105778), (17, 7498876), (22, 5794586), (28, 4552889), (34, 3749438), (44, 2897293), (68, 1874719), (77, 1655596), (97, 1314236), (119, 1071268), (154, 827798), (187, 681716), (194, 657118), (238, 535634), (251, 507892), (308, 413899), (374, 340858), (388, 328559), (476, 267817), (502, 253946), (679, 187748), (748, 170429), (1004, 126973), (1067, 119476), (1309, 97388), (1358, 93874), (1649, 77308), (1757, 72556), (2134, 59738), (2618, 48694), (2716, 46937), (2761, 46172), (3298, 38654), (3514, 36278), (4267, 29876), (4268, 29869), (5236, 24347), (5522, 23086), (6596, 19327), (7028, 18139), (7469, 17068), (8534, 14938), (11044, 11543)]