173128912

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2251}}^1$

素因数の和:2312

約数の個数: 80

約数和(自身を含む): 402117120

約数和(自身を除く): 228988208

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 23, 38, 44, 46, 76, 88, 92, 152, 176, 184, 209, 253, 304, 368, 418, 437, 506, 836, 874, 1012, 1672, 1748, 2024, 2251, 3344, 3496, 4048, 4502, 4807, 6992, 9004, 9614, 18008, 19228, 24761, 36016, 38456, 42769, 49522, 51773, 76912, 85538, 99044, 103546, 171076, 198088, 207092, 342152, 396176, 414184, 470459, 569503, 684304, 828368, 940918, 983687, 1139006, 1881836, 1967374, 2278012, 3763672, 3934748, 4556024, 7527344, 7869496, 9112048, 10820557, 15738992, 21641114, 43282228, 86564456, 173128912]

約数ペア:

[(1, 173128912), (2, 86564456), (4, 43282228), (8, 21641114), (11, 15738992), (16, 10820557), (19, 9112048), (22, 7869496), (23, 7527344), (38, 4556024), (44, 3934748), (46, 3763672), (76, 2278012), (88, 1967374), (92, 1881836), (152, 1139006), (176, 983687), (184, 940918), (209, 828368), (253, 684304), (304, 569503), (368, 470459), (418, 414184), (437, 396176), (506, 342152), (836, 207092), (874, 198088), (1012, 171076), (1672, 103546), (1748, 99044), (2024, 85538), (2251, 76912), (3344, 51773), (3496, 49522), (4048, 42769), (4502, 38456), (4807, 36016), (6992, 24761), (9004, 19228), (9614, 18008)]