138018972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1303}}^1$

素因数の和:1427

約数の個数: 96

約数和(自身を含む): 400755712

約数和(自身を除く): 262736740

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 97, 156, 182, 194, 273, 291, 364, 388, 546, 582, 679, 1092, 1164, 1261, 1303, 1358, 2037, 2522, 2606, 2716, 3783, 3909, 4074, 5044, 5212, 7566, 7818, 8148, 8827, 9121, 15132, 15636, 16939, 17654, 18242, 26481, 27363, 33878, 35308, 36484, 50817, 52962, 54726, 67756, 101634, 105924, 109452, 118573, 126391, 203268, 237146, 252782, 355719, 379173, 474292, 505564, 711438, 758346, 884737, 1422876, 1516692, 1643083, 1769474, 2654211, 3286166, 3538948, 4929249, 5308422, 6572332, 9858498, 10616844, 11501581, 19716996, 23003162, 34504743, 46006324, 69009486, 138018972]

約数ペア:

[(1, 138018972), (2, 69009486), (3, 46006324), (4, 34504743), (6, 23003162), (7, 19716996), (12, 11501581), (13, 10616844), (14, 9858498), (21, 6572332), (26, 5308422), (28, 4929249), (39, 3538948), (42, 3286166), (52, 2654211), (78, 1769474), (84, 1643083), (91, 1516692), (97, 1422876), (156, 884737), (182, 758346), (194, 711438), (273, 505564), (291, 474292), (364, 379173), (388, 355719), (546, 252782), (582, 237146), (679, 203268), (1092, 126391), (1164, 118573), (1261, 109452), (1303, 105924), (1358, 101634), (2037, 67756), (2522, 54726), (2606, 52962), (2716, 50817), (3783, 36484), (3909, 35308), (4074, 33878), (5044, 27363), (5212, 26481), (7566, 18242), (7818, 17654), (8148, 16939), (8827, 15636), (9121, 15132)]