127268596

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:329

約数の個数: 96

約数和(自身を含む): 294319872

約数和(自身を除く): 167051276

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 131, 157, 182, 221, 238, 262, 314, 364, 442, 476, 524, 628, 884, 917, 1099, 1547, 1703, 1834, 2041, 2198, 2227, 2669, 3094, 3406, 3668, 4082, 4396, 4454, 5338, 6188, 6812, 8164, 8908, 10676, 11921, 14287, 15589, 18683, 20567, 23842, 28574, 28951, 31178, 34697, 37366, 41134, 47684, 57148, 57902, 62356, 69394, 74732, 82268, 115804, 138788, 143969, 202657, 242879, 267371, 287938, 349639, 405314, 485758, 534742, 575876, 699278, 810628, 971516, 1069484, 1398556, 1871597, 2447473, 3743194, 4545307, 4894946, 7486388, 9090614, 9789892, 18181228, 31817149, 63634298, 127268596]

約数ペア:

[(1, 127268596), (2, 63634298), (4, 31817149), (7, 18181228), (13, 9789892), (14, 9090614), (17, 7486388), (26, 4894946), (28, 4545307), (34, 3743194), (52, 2447473), (68, 1871597), (91, 1398556), (119, 1069484), (131, 971516), (157, 810628), (182, 699278), (221, 575876), (238, 534742), (262, 485758), (314, 405314), (364, 349639), (442, 287938), (476, 267371), (524, 242879), (628, 202657), (884, 143969), (917, 138788), (1099, 115804), (1547, 82268), (1703, 74732), (1834, 69394), (2041, 62356), (2198, 57902), (2227, 57148), (2669, 47684), (3094, 41134), (3406, 37366), (3668, 34697), (4082, 31178), (4396, 28951), (4454, 28574), (5338, 23842), (6188, 20567), (6812, 18683), (8164, 15589), (8908, 14287), (10676, 11921)]