128346768

素因数分解:

$2^4\times 3^5\times {\mathrm{11}}^1\times {\mathrm{3001}}^1$

素因数の和:3035

約数の個数: 120

約数和(自身を含む): 406494816

約数和(自身を除く): 278148048

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 81, 88, 99, 108, 132, 144, 162, 176, 198, 216, 243, 264, 297, 324, 396, 432, 486, 528, 594, 648, 792, 891, 972, 1188, 1296, 1584, 1782, 1944, 2376, 2673, 3001, 3564, 3888, 4752, 5346, 6002, 7128, 9003, 10692, 12004, 14256, 18006, 21384, 24008, 27009, 33011, 36012, 42768, 48016, 54018, 66022, 72024, 81027, 99033, 108036, 132044, 144048, 162054, 198066, 216072, 243081, 264088, 297099, 324108, 396132, 432144, 486162, 528176, 594198, 648216, 729243, 792264, 891297, 972324, 1188396, 1296432, 1458486, 1584528, 1782594, 1944648, 2376792, 2673891, 2916972, 3565188, 3889296, 4753584, 5347782, 5833944, 7130376, 8021673, 10695564, 11667888, 14260752, 16043346, 21391128, 32086692, 42782256, 64173384, 128346768]

約数ペア:

[(1, 128346768), (2, 64173384), (3, 42782256), (4, 32086692), (6, 21391128), (8, 16043346), (9, 14260752), (11, 11667888), (12, 10695564), (16, 8021673), (18, 7130376), (22, 5833944), (24, 5347782), (27, 4753584), (33, 3889296), (36, 3565188), (44, 2916972), (48, 2673891), (54, 2376792), (66, 1944648), (72, 1782594), (81, 1584528), (88, 1458486), (99, 1296432), (108, 1188396), (132, 972324), (144, 891297), (162, 792264), (176, 729243), (198, 648216), (216, 594198), (243, 528176), (264, 486162), (297, 432144), (324, 396132), (396, 324108), (432, 297099), (486, 264088), (528, 243081), (594, 216072), (648, 198066), (792, 162054), (891, 144048), (972, 132044), (1188, 108036), (1296, 99033), (1584, 81027), (1782, 72024), (1944, 66022), (2376, 54018), (2673, 48016), (3001, 42768), (3564, 36012), (3888, 33011), (4752, 27009), (5346, 24008), (6002, 21384), (7128, 18006), (9003, 14256), (10692, 12004)]