128044952

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{7079}}^1$

素因数の和:7128

約数の個数: 64

約数和(自身を含む): 305856000

約数和(自身を除く): 177811048

約数列:

[1, 2, 4, 7, 8, 14, 17, 19, 28, 34, 38, 56, 68, 76, 119, 133, 136, 152, 238, 266, 323, 476, 532, 646, 952, 1064, 1292, 2261, 2584, 4522, 7079, 9044, 14158, 18088, 28316, 49553, 56632, 99106, 120343, 134501, 198212, 240686, 269002, 396424, 481372, 538004, 842401, 941507, 962744, 1076008, 1684802, 1883014, 2286517, 3369604, 3766028, 4573034, 6739208, 7532056, 9146068, 16005619, 18292136, 32011238, 64022476, 128044952]

約数ペア:

[(1, 128044952), (2, 64022476), (4, 32011238), (7, 18292136), (8, 16005619), (14, 9146068), (17, 7532056), (19, 6739208), (28, 4573034), (34, 3766028), (38, 3369604), (56, 2286517), (68, 1883014), (76, 1684802), (119, 1076008), (133, 962744), (136, 941507), (152, 842401), (238, 538004), (266, 481372), (323, 396424), (476, 269002), (532, 240686), (646, 198212), (952, 134501), (1064, 120343), (1292, 99106), (2261, 56632), (2584, 49553), (4522, 28316), (7079, 18088), (9044, 14158)]