148966532

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{271}}^1$

素因数の和:361

約数の個数: 72

約数和(自身を含む): 317632896

約数和(自身を除く): 168666364

約数列:

[1, 2, 4, 11, 13, 22, 26, 31, 44, 52, 62, 124, 143, 271, 286, 341, 403, 542, 572, 682, 806, 961, 1084, 1364, 1612, 1922, 2981, 3523, 3844, 4433, 5962, 7046, 8401, 8866, 10571, 11924, 12493, 14092, 16802, 17732, 21142, 24986, 33604, 38753, 42284, 49972, 77506, 92411, 109213, 137423, 155012, 184822, 218426, 260431, 274846, 369644, 436852, 520862, 549692, 1041724, 1201343, 2402686, 2864741, 3385603, 4805372, 5729482, 6771206, 11458964, 13542412, 37241633, 74483266, 148966532]

約数ペア:

[(1, 148966532), (2, 74483266), (4, 37241633), (11, 13542412), (13, 11458964), (22, 6771206), (26, 5729482), (31, 4805372), (44, 3385603), (52, 2864741), (62, 2402686), (124, 1201343), (143, 1041724), (271, 549692), (286, 520862), (341, 436852), (403, 369644), (542, 274846), (572, 260431), (682, 218426), (806, 184822), (961, 155012), (1084, 137423), (1364, 109213), (1612, 92411), (1922, 77506), (2981, 49972), (3523, 42284), (3844, 38753), (4433, 33604), (5962, 24986), (7046, 21142), (8401, 17732), (8866, 16802), (10571, 14092), (11924, 12493)]