164400896

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{739}}^1$

素因数の和:845

約数の個数: 72

約数和(自身を含む): 363014400

約数和(自身を除く): 198613504

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 79, 88, 128, 158, 176, 256, 316, 352, 632, 704, 739, 869, 1264, 1408, 1478, 1738, 2528, 2816, 2956, 3476, 5056, 5912, 6952, 8129, 10112, 11824, 13904, 16258, 20224, 23648, 27808, 32516, 47296, 55616, 58381, 65032, 94592, 111232, 116762, 130064, 189184, 222464, 233524, 260128, 467048, 520256, 642191, 934096, 1040512, 1284382, 1868192, 2081024, 2568764, 3736384, 5137528, 7472768, 10275056, 14945536, 20550112, 41100224, 82200448, 164400896]

約数ペア:

[(1, 164400896), (2, 82200448), (4, 41100224), (8, 20550112), (11, 14945536), (16, 10275056), (22, 7472768), (32, 5137528), (44, 3736384), (64, 2568764), (79, 2081024), (88, 1868192), (128, 1284382), (158, 1040512), (176, 934096), (256, 642191), (316, 520256), (352, 467048), (632, 260128), (704, 233524), (739, 222464), (869, 189184), (1264, 130064), (1408, 116762), (1478, 111232), (1738, 94592), (2528, 65032), (2816, 58381), (2956, 55616), (3476, 47296), (5056, 32516), (5912, 27808), (6952, 23648), (8129, 20224), (10112, 16258), (11824, 13904)]