112450816

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{379}}^1$

素因数の和:475

約数の個数: 72

約数和(自身を含む): 240783200

約数和(自身を除く): 128332384

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 61, 64, 76, 122, 128, 152, 244, 256, 304, 379, 488, 608, 758, 976, 1159, 1216, 1516, 1952, 2318, 2432, 3032, 3904, 4636, 4864, 6064, 7201, 7808, 9272, 12128, 14402, 15616, 18544, 23119, 24256, 28804, 37088, 46238, 48512, 57608, 74176, 92476, 97024, 115216, 148352, 184952, 230432, 296704, 369904, 439261, 460864, 739808, 878522, 921728, 1479616, 1757044, 1843456, 2959232, 3514088, 5918464, 7028176, 14056352, 28112704, 56225408, 112450816]

約数ペア:

[(1, 112450816), (2, 56225408), (4, 28112704), (8, 14056352), (16, 7028176), (19, 5918464), (32, 3514088), (38, 2959232), (61, 1843456), (64, 1757044), (76, 1479616), (122, 921728), (128, 878522), (152, 739808), (244, 460864), (256, 439261), (304, 369904), (379, 296704), (488, 230432), (608, 184952), (758, 148352), (976, 115216), (1159, 97024), (1216, 92476), (1516, 74176), (1952, 57608), (2318, 48512), (2432, 46238), (3032, 37088), (3904, 28804), (4636, 24256), (4864, 23119), (6064, 18544), (7201, 15616), (7808, 14402), (9272, 12128)]