173326208

素因数分解:

$2^7\times {\mathrm{11}}^2\times {\mathrm{19}}^2\times {\mathrm{31}}^1$

素因数の和:105

約数の個数: 144

約数和(自身を含む): 413491680

約数和(自身を除く): 240165472

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 31, 32, 38, 44, 62, 64, 76, 88, 121, 124, 128, 152, 176, 209, 242, 248, 304, 341, 352, 361, 418, 484, 496, 589, 608, 682, 704, 722, 836, 968, 992, 1178, 1216, 1364, 1408, 1444, 1672, 1936, 1984, 2299, 2356, 2432, 2728, 2888, 3344, 3751, 3872, 3968, 3971, 4598, 4712, 5456, 5776, 6479, 6688, 7502, 7744, 7942, 9196, 9424, 10912, 11191, 11552, 12958, 13376, 15004, 15488, 15884, 18392, 18848, 21824, 22382, 23104, 25916, 26752, 30008, 31768, 36784, 37696, 43648, 43681, 44764, 46208, 51832, 60016, 63536, 71269, 73568, 75392, 87362, 89528, 103664, 120032, 123101, 127072, 142538, 147136, 174724, 179056, 207328, 240064, 246202, 254144, 285076, 294272, 349448, 358112, 414656, 480128, 492404, 508288, 570152, 698896, 716224, 829312, 984808, 1140304, 1354111, 1397792, 1432448, 1969616, 2280608, 2708222, 2795584, 3939232, 4561216, 5416444, 5591168, 7878464, 9122432, 10832888, 15756928, 21665776, 43331552, 86663104, 173326208]

約数ペア:

[(1, 173326208), (2, 86663104), (4, 43331552), (8, 21665776), (11, 15756928), (16, 10832888), (19, 9122432), (22, 7878464), (31, 5591168), (32, 5416444), (38, 4561216), (44, 3939232), (62, 2795584), (64, 2708222), (76, 2280608), (88, 1969616), (121, 1432448), (124, 1397792), (128, 1354111), (152, 1140304), (176, 984808), (209, 829312), (242, 716224), (248, 698896), (304, 570152), (341, 508288), (352, 492404), (361, 480128), (418, 414656), (484, 358112), (496, 349448), (589, 294272), (608, 285076), (682, 254144), (704, 246202), (722, 240064), (836, 207328), (968, 179056), (992, 174724), (1178, 147136), (1216, 142538), (1364, 127072), (1408, 123101), (1444, 120032), (1672, 103664), (1936, 89528), (1984, 87362), (2299, 75392), (2356, 73568), (2432, 71269), (2728, 63536), (2888, 60016), (3344, 51832), (3751, 46208), (3872, 44764), (3968, 43681), (3971, 43648), (4598, 37696), (4712, 36784), (5456, 31768), (5776, 30008), (6479, 26752), (6688, 25916), (7502, 23104), (7744, 22382), (7942, 21824), (9196, 18848), (9424, 18392), (10912, 15884), (11191, 15488), (11552, 15004), (12958, 13376)]