121968768

素因数分解:

$2^7\times 3^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:246

約数の個数: 128

約数和(自身を含む): 339978240

約数和(自身を除く): 218009472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 61, 64, 82, 96, 122, 123, 127, 128, 164, 183, 192, 244, 246, 254, 328, 366, 381, 384, 488, 492, 508, 656, 732, 762, 976, 984, 1016, 1312, 1464, 1524, 1952, 1968, 2032, 2501, 2624, 2928, 3048, 3904, 3936, 4064, 5002, 5207, 5248, 5856, 6096, 7503, 7747, 7808, 7872, 8128, 10004, 10414, 11712, 12192, 15006, 15494, 15621, 15744, 16256, 20008, 20828, 23241, 23424, 24384, 30012, 30988, 31242, 40016, 41656, 46482, 48768, 60024, 61976, 62484, 80032, 83312, 92964, 120048, 123952, 124968, 160064, 166624, 185928, 240096, 247904, 249936, 317627, 320128, 333248, 371856, 480192, 495808, 499872, 635254, 666496, 743712, 952881, 960384, 991616, 999744, 1270508, 1487424, 1905762, 1999488, 2541016, 2974848, 3811524, 5082032, 7623048, 10164064, 15246096, 20328128, 30492192, 40656256, 60984384, 121968768]

約数ペア:

[(1, 121968768), (2, 60984384), (3, 40656256), (4, 30492192), (6, 20328128), (8, 15246096), (12, 10164064), (16, 7623048), (24, 5082032), (32, 3811524), (41, 2974848), (48, 2541016), (61, 1999488), (64, 1905762), (82, 1487424), (96, 1270508), (122, 999744), (123, 991616), (127, 960384), (128, 952881), (164, 743712), (183, 666496), (192, 635254), (244, 499872), (246, 495808), (254, 480192), (328, 371856), (366, 333248), (381, 320128), (384, 317627), (488, 249936), (492, 247904), (508, 240096), (656, 185928), (732, 166624), (762, 160064), (976, 124968), (984, 123952), (1016, 120048), (1312, 92964), (1464, 83312), (1524, 80032), (1952, 62484), (1968, 61976), (2032, 60024), (2501, 48768), (2624, 46482), (2928, 41656), (3048, 40016), (3904, 31242), (3936, 30988), (4064, 30012), (5002, 24384), (5207, 23424), (5248, 23241), (5856, 20828), (6096, 20008), (7503, 16256), (7747, 15744), (7808, 15621), (7872, 15494), (8128, 15006), (10004, 12192), (10414, 11712)]