127512448

素因数分解:

$2^7\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2333}}^1$

素因数の和:2415

約数の個数: 64

約数和(自身を含む): 295204320

約数和(自身を除く): 167691872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 64, 112, 122, 128, 224, 244, 427, 448, 488, 854, 896, 976, 1708, 1952, 2333, 3416, 3904, 4666, 6832, 7808, 9332, 13664, 16331, 18664, 27328, 32662, 37328, 54656, 65324, 74656, 130648, 142313, 149312, 261296, 284626, 298624, 522592, 569252, 996191, 1045184, 1138504, 1992382, 2090368, 2277008, 3984764, 4554016, 7969528, 9108032, 15939056, 18216064, 31878112, 63756224, 127512448]

約数ペア:

[(1, 127512448), (2, 63756224), (4, 31878112), (7, 18216064), (8, 15939056), (14, 9108032), (16, 7969528), (28, 4554016), (32, 3984764), (56, 2277008), (61, 2090368), (64, 1992382), (112, 1138504), (122, 1045184), (128, 996191), (224, 569252), (244, 522592), (427, 298624), (448, 284626), (488, 261296), (854, 149312), (896, 142313), (976, 130648), (1708, 74656), (1952, 65324), (2333, 54656), (3416, 37328), (3904, 32662), (4666, 27328), (6832, 18664), (7808, 16331), (9332, 13664)]