156213216

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{17497}}^1$

素因数の和:17544

約数の個数: 72

約数和(自身を含む): 458587584

約数和(自身を除く): 302374368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 4464, 8928, 17497, 34994, 52491, 69988, 104982, 139976, 157473, 209964, 279952, 314946, 419928, 542407, 559904, 629892, 839856, 1084814, 1259784, 1627221, 1679712, 2169628, 2519568, 3254442, 4339256, 4881663, 5039136, 6508884, 8678512, 9763326, 13017768, 17357024, 19526652, 26035536, 39053304, 52071072, 78106608, 156213216]

約数ペア:

[(1, 156213216), (2, 78106608), (3, 52071072), (4, 39053304), (6, 26035536), (8, 19526652), (9, 17357024), (12, 13017768), (16, 9763326), (18, 8678512), (24, 6508884), (31, 5039136), (32, 4881663), (36, 4339256), (48, 3254442), (62, 2519568), (72, 2169628), (93, 1679712), (96, 1627221), (124, 1259784), (144, 1084814), (186, 839856), (248, 629892), (279, 559904), (288, 542407), (372, 419928), (496, 314946), (558, 279952), (744, 209964), (992, 157473), (1116, 139976), (1488, 104982), (2232, 69988), (2976, 52491), (4464, 34994), (8928, 17497)]