124896272

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{457}}^1$

素因数の和:544

約数の個数: 80

約数和(自身を含む): 272601600

約数和(自身を除く): 147705328

約数列:

[1, 2, 4, 8, 16, 19, 29, 31, 38, 58, 62, 76, 116, 124, 152, 232, 248, 304, 457, 464, 496, 551, 589, 899, 914, 1102, 1178, 1798, 1828, 2204, 2356, 3596, 3656, 4408, 4712, 7192, 7312, 8683, 8816, 9424, 13253, 14167, 14384, 17081, 17366, 26506, 28334, 34162, 34732, 53012, 56668, 68324, 69464, 106024, 113336, 136648, 138928, 212048, 226672, 251807, 269173, 273296, 410843, 503614, 538346, 821686, 1007228, 1076692, 1643372, 2014456, 2153384, 3286744, 4028912, 4306768, 6573488, 7806017, 15612034, 31224068, 62448136, 124896272]

約数ペア:

[(1, 124896272), (2, 62448136), (4, 31224068), (8, 15612034), (16, 7806017), (19, 6573488), (29, 4306768), (31, 4028912), (38, 3286744), (58, 2153384), (62, 2014456), (76, 1643372), (116, 1076692), (124, 1007228), (152, 821686), (232, 538346), (248, 503614), (304, 410843), (457, 273296), (464, 269173), (496, 251807), (551, 226672), (589, 212048), (899, 138928), (914, 136648), (1102, 113336), (1178, 106024), (1798, 69464), (1828, 68324), (2204, 56668), (2356, 53012), (3596, 34732), (3656, 34162), (4408, 28334), (4712, 26506), (7192, 17366), (7312, 17081), (8683, 14384), (8816, 14167), (9424, 13253)]