127528492

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{557}}^1$

素因数の和:635

約数の個数: 96

約数和(自身を含む): 299230848

約数和(自身を除く): 171702356

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 37, 52, 68, 74, 91, 119, 148, 182, 221, 238, 259, 364, 442, 476, 481, 518, 557, 629, 884, 962, 1036, 1114, 1258, 1547, 1924, 2228, 2516, 3094, 3367, 3899, 4403, 6188, 6734, 7241, 7798, 8177, 8806, 9469, 13468, 14482, 15596, 16354, 17612, 18938, 20609, 28964, 32708, 37876, 41218, 50687, 57239, 66283, 82436, 101374, 114478, 123097, 132566, 144263, 202748, 228956, 246194, 265132, 267917, 288526, 350353, 492388, 535834, 577052, 700706, 861679, 1071668, 1401412, 1723358, 1875419, 2452471, 3446716, 3750838, 4554589, 4904942, 7501676, 9109178, 9809884, 18218356, 31882123, 63764246, 127528492]

約数ペア:

[(1, 127528492), (2, 63764246), (4, 31882123), (7, 18218356), (13, 9809884), (14, 9109178), (17, 7501676), (26, 4904942), (28, 4554589), (34, 3750838), (37, 3446716), (52, 2452471), (68, 1875419), (74, 1723358), (91, 1401412), (119, 1071668), (148, 861679), (182, 700706), (221, 577052), (238, 535834), (259, 492388), (364, 350353), (442, 288526), (476, 267917), (481, 265132), (518, 246194), (557, 228956), (629, 202748), (884, 144263), (962, 132566), (1036, 123097), (1114, 114478), (1258, 101374), (1547, 82436), (1924, 66283), (2228, 57239), (2516, 50687), (3094, 41218), (3367, 37876), (3899, 32708), (4403, 28964), (6188, 20609), (6734, 18938), (7241, 17612), (7798, 16354), (8177, 15596), (8806, 14482), (9469, 13468)]