156681216

素因数分解:

$2^{10}\times 3^4\times {\mathrm{1889}}^1$

素因数の和:1921

約数の個数: 110

約数和(自身を含む): 468128430

約数和(自身を除く): 311447214

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 256, 288, 324, 384, 432, 512, 576, 648, 768, 864, 1024, 1152, 1296, 1536, 1728, 1889, 2304, 2592, 3072, 3456, 3778, 4608, 5184, 5667, 6912, 7556, 9216, 10368, 11334, 13824, 15112, 17001, 20736, 22668, 27648, 30224, 34002, 41472, 45336, 51003, 60448, 68004, 82944, 90672, 102006, 120896, 136008, 153009, 181344, 204012, 241792, 272016, 306018, 362688, 408024, 483584, 544032, 612036, 725376, 816048, 967168, 1088064, 1224072, 1450752, 1632096, 1934336, 2176128, 2448144, 2901504, 3264192, 4352256, 4896288, 5803008, 6528384, 8704512, 9792576, 13056768, 17409024, 19585152, 26113536, 39170304, 52227072, 78340608, 156681216]

約数ペア:

[(1, 156681216), (2, 78340608), (3, 52227072), (4, 39170304), (6, 26113536), (8, 19585152), (9, 17409024), (12, 13056768), (16, 9792576), (18, 8704512), (24, 6528384), (27, 5803008), (32, 4896288), (36, 4352256), (48, 3264192), (54, 2901504), (64, 2448144), (72, 2176128), (81, 1934336), (96, 1632096), (108, 1450752), (128, 1224072), (144, 1088064), (162, 967168), (192, 816048), (216, 725376), (256, 612036), (288, 544032), (324, 483584), (384, 408024), (432, 362688), (512, 306018), (576, 272016), (648, 241792), (768, 204012), (864, 181344), (1024, 153009), (1152, 136008), (1296, 120896), (1536, 102006), (1728, 90672), (1889, 82944), (2304, 68004), (2592, 60448), (3072, 51003), (3456, 45336), (3778, 41472), (4608, 34002), (5184, 30224), (5667, 27648), (6912, 22668), (7556, 20736), (9216, 17001), (10368, 15112), (11334, 13824)]