164580432

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{1597}}^1$

素因数の和:1740

約数の個数: 80

約数和(自身を含む): 451786560

約数和(自身を除く): 287206128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 113, 114, 152, 226, 228, 304, 339, 452, 456, 678, 904, 912, 1356, 1597, 1808, 2147, 2712, 3194, 4294, 4791, 5424, 6388, 6441, 8588, 9582, 12776, 12882, 17176, 19164, 25552, 25764, 30343, 34352, 38328, 51528, 60686, 76656, 91029, 103056, 121372, 180461, 182058, 242744, 360922, 364116, 485488, 541383, 721844, 728232, 1082766, 1443688, 1456464, 2165532, 2887376, 3428759, 4331064, 6857518, 8662128, 10286277, 13715036, 20572554, 27430072, 41145108, 54860144, 82290216, 164580432]

約数ペア:

[(1, 164580432), (2, 82290216), (3, 54860144), (4, 41145108), (6, 27430072), (8, 20572554), (12, 13715036), (16, 10286277), (19, 8662128), (24, 6857518), (38, 4331064), (48, 3428759), (57, 2887376), (76, 2165532), (113, 1456464), (114, 1443688), (152, 1082766), (226, 728232), (228, 721844), (304, 541383), (339, 485488), (452, 364116), (456, 360922), (678, 242744), (904, 182058), (912, 180461), (1356, 121372), (1597, 103056), (1808, 91029), (2147, 76656), (2712, 60686), (3194, 51528), (4294, 38328), (4791, 34352), (5424, 30343), (6388, 25764), (6441, 25552), (8588, 19164), (9582, 17176), (12776, 12882)]