109857328

素因数分解:

$2^4\times 7^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:314

約数の個数: 80

約数和(自身を含む): 250698240

約数和(自身を除く): 140840912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 89, 103, 107, 112, 178, 206, 214, 356, 412, 428, 623, 712, 721, 749, 824, 856, 1246, 1424, 1442, 1498, 1648, 1712, 2492, 2884, 2996, 4984, 5768, 5992, 9167, 9523, 9968, 11021, 11536, 11984, 18334, 19046, 22042, 36668, 38092, 44084, 64169, 66661, 73336, 76184, 77147, 88168, 128338, 133322, 146672, 152368, 154294, 176336, 256676, 266644, 308588, 513352, 533288, 617176, 980869, 1026704, 1066576, 1234352, 1961738, 3923476, 6866083, 7846952, 13732166, 15693904, 27464332, 54928664, 109857328]

約数ペア:

[(1, 109857328), (2, 54928664), (4, 27464332), (7, 15693904), (8, 13732166), (14, 7846952), (16, 6866083), (28, 3923476), (56, 1961738), (89, 1234352), (103, 1066576), (107, 1026704), (112, 980869), (178, 617176), (206, 533288), (214, 513352), (356, 308588), (412, 266644), (428, 256676), (623, 176336), (712, 154294), (721, 152368), (749, 146672), (824, 133322), (856, 128338), (1246, 88168), (1424, 77147), (1442, 76184), (1498, 73336), (1648, 66661), (1712, 64169), (2492, 44084), (2884, 38092), (2996, 36668), (4984, 22042), (5768, 19046), (5992, 18334), (9167, 11984), (9523, 11536), (9968, 11021)]