133765930

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{257}}^1$

素因数の和:391

約数の個数: 64

約数和(自身を含む): 263927808

約数和(自身を除く): 130161878

約数列:

[1, 2, 5, 10, 23, 31, 46, 62, 73, 115, 146, 155, 230, 257, 310, 365, 514, 713, 730, 1285, 1426, 1679, 2263, 2570, 3358, 3565, 4526, 5911, 7130, 7967, 8395, 11315, 11822, 15934, 16790, 18761, 22630, 29555, 37522, 39835, 52049, 59110, 79670, 93805, 104098, 183241, 187610, 260245, 366482, 431503, 520490, 581591, 863006, 916205, 1163182, 1832410, 2157515, 2907955, 4315030, 5815910, 13376593, 26753186, 66882965, 133765930]

約数ペア:

[(1, 133765930), (2, 66882965), (5, 26753186), (10, 13376593), (23, 5815910), (31, 4315030), (46, 2907955), (62, 2157515), (73, 1832410), (115, 1163182), (146, 916205), (155, 863006), (230, 581591), (257, 520490), (310, 431503), (365, 366482), (514, 260245), (713, 187610), (730, 183241), (1285, 104098), (1426, 93805), (1679, 79670), (2263, 59110), (2570, 52049), (3358, 39835), (3565, 37522), (4526, 29555), (5911, 22630), (7130, 18761), (7967, 16790), (8395, 15934), (11315, 11822)]