122915376

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1$

素因数の和:355

約数の個数: 120

約数和(自身を含む): 357477120

約数和(自身を除く): 234561744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 48, 72, 82, 109, 123, 144, 164, 191, 218, 246, 327, 328, 369, 382, 436, 492, 573, 654, 656, 738, 764, 872, 981, 984, 1146, 1308, 1476, 1528, 1719, 1744, 1962, 1968, 2292, 2616, 2952, 3056, 3438, 3924, 4469, 4584, 5232, 5904, 6876, 7831, 7848, 8938, 9168, 13407, 13752, 15662, 15696, 17876, 20819, 23493, 26814, 27504, 31324, 35752, 40221, 41638, 46986, 53628, 62457, 62648, 70479, 71504, 80442, 83276, 93972, 107256, 124914, 125296, 140958, 160884, 166552, 187371, 187944, 214512, 249828, 281916, 321768, 333104, 374742, 375888, 499656, 563832, 643536, 749484, 853579, 999312, 1127664, 1498968, 1707158, 2560737, 2997936, 3414316, 5121474, 6828632, 7682211, 10242948, 13657264, 15364422, 20485896, 30728844, 40971792, 61457688, 122915376]

約数ペア:

[(1, 122915376), (2, 61457688), (3, 40971792), (4, 30728844), (6, 20485896), (8, 15364422), (9, 13657264), (12, 10242948), (16, 7682211), (18, 6828632), (24, 5121474), (36, 3414316), (41, 2997936), (48, 2560737), (72, 1707158), (82, 1498968), (109, 1127664), (123, 999312), (144, 853579), (164, 749484), (191, 643536), (218, 563832), (246, 499656), (327, 375888), (328, 374742), (369, 333104), (382, 321768), (436, 281916), (492, 249828), (573, 214512), (654, 187944), (656, 187371), (738, 166552), (764, 160884), (872, 140958), (981, 125296), (984, 124914), (1146, 107256), (1308, 93972), (1476, 83276), (1528, 80442), (1719, 71504), (1744, 70479), (1962, 62648), (1968, 62457), (2292, 53628), (2616, 46986), (2952, 41638), (3056, 40221), (3438, 35752), (3924, 31324), (4469, 27504), (4584, 26814), (5232, 23493), (5904, 20819), (6876, 17876), (7831, 15696), (7848, 15662), (8938, 13752), (9168, 13407)]