129272836

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{353}}^1$

素因数の和:445

約数の個数: 96

約数和(自身を含む): 299738880

約数和(自身を除く): 170466044

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 29, 41, 44, 58, 77, 82, 116, 154, 164, 203, 287, 308, 319, 353, 406, 451, 574, 638, 706, 812, 902, 1148, 1189, 1276, 1412, 1804, 2233, 2378, 2471, 3157, 3883, 4466, 4756, 4942, 6314, 7766, 8323, 8932, 9884, 10237, 12628, 13079, 14473, 15532, 16646, 20474, 26158, 27181, 28946, 33292, 40948, 52316, 54362, 57892, 71659, 91553, 101311, 108724, 112607, 143318, 159203, 183106, 202622, 225214, 286636, 318406, 366212, 405244, 419717, 450428, 636812, 788249, 839434, 1114421, 1576498, 1678868, 2228842, 2938019, 3152996, 4457684, 4616887, 5876038, 9233774, 11752076, 18467548, 32318209, 64636418, 129272836]

約数ペア:

[(1, 129272836), (2, 64636418), (4, 32318209), (7, 18467548), (11, 11752076), (14, 9233774), (22, 5876038), (28, 4616887), (29, 4457684), (41, 3152996), (44, 2938019), (58, 2228842), (77, 1678868), (82, 1576498), (116, 1114421), (154, 839434), (164, 788249), (203, 636812), (287, 450428), (308, 419717), (319, 405244), (353, 366212), (406, 318406), (451, 286636), (574, 225214), (638, 202622), (706, 183106), (812, 159203), (902, 143318), (1148, 112607), (1189, 108724), (1276, 101311), (1412, 91553), (1804, 71659), (2233, 57892), (2378, 54362), (2471, 52316), (3157, 40948), (3883, 33292), (4466, 28946), (4756, 27181), (4942, 26158), (6314, 20474), (7766, 16646), (8323, 15532), (8932, 14473), (9884, 13079), (10237, 12628)]