151479818

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{269}}^1$

素因数の和:399

約数の個数: 64

約数和(自身を含む): 287712000

約数和(自身を除く): 136232182

約数列:

[1, 2, 7, 14, 19, 29, 38, 58, 73, 133, 146, 203, 266, 269, 406, 511, 538, 551, 1022, 1102, 1387, 1883, 2117, 2774, 3766, 3857, 4234, 5111, 7714, 7801, 9709, 10222, 14819, 15602, 19418, 19637, 29638, 35777, 39274, 40223, 54607, 71554, 80446, 109214, 137459, 148219, 274918, 281561, 296438, 373103, 563122, 569473, 746206, 1037533, 1138946, 2075066, 2611721, 3986311, 5223442, 7972622, 10819987, 21639974, 75739909, 151479818]

約数ペア:

[(1, 151479818), (2, 75739909), (7, 21639974), (14, 10819987), (19, 7972622), (29, 5223442), (38, 3986311), (58, 2611721), (73, 2075066), (133, 1138946), (146, 1037533), (203, 746206), (266, 569473), (269, 563122), (406, 373103), (511, 296438), (538, 281561), (551, 274918), (1022, 148219), (1102, 137459), (1387, 109214), (1883, 80446), (2117, 71554), (2774, 54607), (3766, 40223), (3857, 39274), (4234, 35777), (5111, 29638), (7714, 19637), (7801, 19418), (9709, 15602), (10222, 14819)]