145559456

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1487}}^1$

素因数の和:1546

約数の個数: 96

約数和(自身を含む): 359976960

約数和(自身を除く): 214417504

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 23, 28, 32, 38, 46, 56, 76, 92, 112, 133, 152, 161, 184, 224, 266, 304, 322, 368, 437, 532, 608, 644, 736, 874, 1064, 1288, 1487, 1748, 2128, 2576, 2974, 3059, 3496, 4256, 5152, 5948, 6118, 6992, 10409, 11896, 12236, 13984, 20818, 23792, 24472, 28253, 34201, 41636, 47584, 48944, 56506, 68402, 83272, 97888, 113012, 136804, 166544, 197771, 226024, 239407, 273608, 333088, 395542, 452048, 478814, 547216, 649819, 791084, 904096, 957628, 1094432, 1299638, 1582168, 1915256, 2599276, 3164336, 3830512, 4548733, 5198552, 6328672, 7661024, 9097466, 10397104, 18194932, 20794208, 36389864, 72779728, 145559456]

約数ペア:

[(1, 145559456), (2, 72779728), (4, 36389864), (7, 20794208), (8, 18194932), (14, 10397104), (16, 9097466), (19, 7661024), (23, 6328672), (28, 5198552), (32, 4548733), (38, 3830512), (46, 3164336), (56, 2599276), (76, 1915256), (92, 1582168), (112, 1299638), (133, 1094432), (152, 957628), (161, 904096), (184, 791084), (224, 649819), (266, 547216), (304, 478814), (322, 452048), (368, 395542), (437, 333088), (532, 273608), (608, 239407), (644, 226024), (736, 197771), (874, 166544), (1064, 136804), (1288, 113012), (1487, 97888), (1748, 83272), (2128, 68402), (2576, 56506), (2974, 48944), (3059, 47584), (3496, 41636), (4256, 34201), (5152, 28253), (5948, 24472), (6118, 23792), (6992, 20818), (10409, 13984), (11896, 12236)]