158125188

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{103}}^1\times {\mathrm{757}}^1$

素因数の和:893

約数の個数: 72

約数和(自身を含む): 403935168

約数和(自身を除く): 245809980

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 103, 156, 169, 206, 309, 338, 412, 507, 618, 676, 757, 1014, 1236, 1339, 1514, 2028, 2271, 2678, 3028, 4017, 4542, 5356, 8034, 9084, 9841, 16068, 17407, 19682, 29523, 34814, 39364, 52221, 59046, 69628, 77971, 104442, 118092, 127933, 155942, 208884, 233913, 255866, 311884, 383799, 467826, 511732, 767598, 935652, 1013623, 1535196, 2027246, 3040869, 4054492, 6081738, 12163476, 13177099, 26354198, 39531297, 52708396, 79062594, 158125188]

約数ペア:

[(1, 158125188), (2, 79062594), (3, 52708396), (4, 39531297), (6, 26354198), (12, 13177099), (13, 12163476), (26, 6081738), (39, 4054492), (52, 3040869), (78, 2027246), (103, 1535196), (156, 1013623), (169, 935652), (206, 767598), (309, 511732), (338, 467826), (412, 383799), (507, 311884), (618, 255866), (676, 233913), (757, 208884), (1014, 155942), (1236, 127933), (1339, 118092), (1514, 104442), (2028, 77971), (2271, 69628), (2678, 59046), (3028, 52221), (4017, 39364), (4542, 34814), (5356, 29523), (8034, 19682), (9084, 17407), (9841, 16068)]