16375728

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:262

約数の個数: 80

約数和(自身を含む): 44434656

約数和(自身を除く): 28058928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 53, 82, 106, 123, 157, 159, 164, 212, 246, 314, 318, 328, 424, 471, 492, 628, 636, 656, 848, 942, 984, 1256, 1272, 1884, 1968, 2173, 2512, 2544, 3768, 4346, 6437, 6519, 7536, 8321, 8692, 12874, 13038, 16642, 17384, 19311, 24963, 25748, 26076, 33284, 34768, 38622, 49926, 51496, 52152, 66568, 77244, 99852, 102992, 104304, 133136, 154488, 199704, 308976, 341161, 399408, 682322, 1023483, 1364644, 2046966, 2729288, 4093932, 5458576, 8187864, 16375728]

約数ペア:

[(1, 16375728), (2, 8187864), (3, 5458576), (4, 4093932), (6, 2729288), (8, 2046966), (12, 1364644), (16, 1023483), (24, 682322), (41, 399408), (48, 341161), (53, 308976), (82, 199704), (106, 154488), (123, 133136), (157, 104304), (159, 102992), (164, 99852), (212, 77244), (246, 66568), (314, 52152), (318, 51496), (328, 49926), (424, 38622), (471, 34768), (492, 33284), (628, 26076), (636, 25748), (656, 24963), (848, 19311), (942, 17384), (984, 16642), (1256, 13038), (1272, 12874), (1884, 8692), (1968, 8321), (2173, 7536), (2512, 6519), (2544, 6437), (3768, 4346)]