140553072

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{997}}^1$

素因数の和:1111

約数の個数: 120

約数和(自身を含む): 434369520

約数和(自身を除く): 293816448

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 89, 99, 132, 144, 176, 178, 198, 264, 267, 356, 396, 528, 534, 712, 792, 801, 979, 997, 1068, 1424, 1584, 1602, 1958, 1994, 2136, 2937, 2991, 3204, 3916, 3988, 4272, 5874, 5982, 6408, 7832, 7976, 8811, 8973, 10967, 11748, 11964, 12816, 15664, 15952, 17622, 17946, 21934, 23496, 23928, 32901, 35244, 35892, 43868, 46992, 47856, 65802, 70488, 71784, 87736, 88733, 98703, 131604, 140976, 143568, 175472, 177466, 197406, 263208, 266199, 354932, 394812, 526416, 532398, 709864, 789624, 798597, 976063, 1064796, 1419728, 1579248, 1597194, 1952126, 2129592, 2928189, 3194388, 3904252, 4259184, 5856378, 6388776, 7808504, 8784567, 11712756, 12777552, 15617008, 17569134, 23425512, 35138268, 46851024, 70276536, 140553072]

約数ペア:

[(1, 140553072), (2, 70276536), (3, 46851024), (4, 35138268), (6, 23425512), (8, 17569134), (9, 15617008), (11, 12777552), (12, 11712756), (16, 8784567), (18, 7808504), (22, 6388776), (24, 5856378), (33, 4259184), (36, 3904252), (44, 3194388), (48, 2928189), (66, 2129592), (72, 1952126), (88, 1597194), (89, 1579248), (99, 1419728), (132, 1064796), (144, 976063), (176, 798597), (178, 789624), (198, 709864), (264, 532398), (267, 526416), (356, 394812), (396, 354932), (528, 266199), (534, 263208), (712, 197406), (792, 177466), (801, 175472), (979, 143568), (997, 140976), (1068, 131604), (1424, 98703), (1584, 88733), (1602, 87736), (1958, 71784), (1994, 70488), (2136, 65802), (2937, 47856), (2991, 46992), (3204, 43868), (3916, 35892), (3988, 35244), (4272, 32901), (5874, 23928), (5982, 23496), (6408, 21934), (7832, 17946), (7976, 17622), (8811, 15952), (8973, 15664), (10967, 12816), (11748, 11964)]