187521126

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{307}}^1$

素因数の和:557

約数の個数: 64

約数和(自身を含む): 417263616

約数和(自身を除く): 229742490

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 78, 82, 123, 191, 246, 307, 382, 533, 573, 614, 921, 1066, 1146, 1599, 1842, 2483, 3198, 3991, 4966, 7449, 7831, 7982, 11973, 12587, 14898, 15662, 23493, 23946, 25174, 37761, 46986, 58637, 75522, 101803, 117274, 163631, 175911, 203606, 305409, 327262, 351822, 490893, 610818, 762281, 981786, 1524562, 2286843, 2404117, 4573686, 4808234, 7212351, 14424702, 31253521, 62507042, 93760563, 187521126]

約数ペア:

[(1, 187521126), (2, 93760563), (3, 62507042), (6, 31253521), (13, 14424702), (26, 7212351), (39, 4808234), (41, 4573686), (78, 2404117), (82, 2286843), (123, 1524562), (191, 981786), (246, 762281), (307, 610818), (382, 490893), (533, 351822), (573, 327262), (614, 305409), (921, 203606), (1066, 175911), (1146, 163631), (1599, 117274), (1842, 101803), (2483, 75522), (3198, 58637), (3991, 46986), (4966, 37761), (7449, 25174), (7831, 23946), (7982, 23493), (11973, 15662), (12587, 14898)]