157328496

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{367}}^1$

素因数の和:623

約数の個数: 120

約数和(自身を含む): 477538880

約数和(自身を除く): 320210384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 229, 234, 312, 367, 458, 468, 624, 687, 734, 916, 936, 1101, 1374, 1468, 1832, 1872, 2061, 2202, 2748, 2936, 2977, 3303, 3664, 4122, 4404, 4771, 5496, 5872, 5954, 6606, 8244, 8808, 8931, 9542, 10992, 11908, 13212, 14313, 16488, 17616, 17862, 19084, 23816, 26424, 26793, 28626, 32976, 35724, 38168, 42939, 47632, 52848, 53586, 57252, 71448, 76336, 84043, 85878, 107172, 114504, 142896, 168086, 171756, 214344, 229008, 252129, 336172, 343512, 428688, 504258, 672344, 687024, 756387, 1008516, 1092559, 1344688, 1512774, 2017032, 2185118, 3025548, 3277677, 4034064, 4370236, 6051096, 6555354, 8740472, 9833031, 12102192, 13110708, 17480944, 19666062, 26221416, 39332124, 52442832, 78664248, 157328496]

約数ペア:

[(1, 157328496), (2, 78664248), (3, 52442832), (4, 39332124), (6, 26221416), (8, 19666062), (9, 17480944), (12, 13110708), (13, 12102192), (16, 9833031), (18, 8740472), (24, 6555354), (26, 6051096), (36, 4370236), (39, 4034064), (48, 3277677), (52, 3025548), (72, 2185118), (78, 2017032), (104, 1512774), (117, 1344688), (144, 1092559), (156, 1008516), (208, 756387), (229, 687024), (234, 672344), (312, 504258), (367, 428688), (458, 343512), (468, 336172), (624, 252129), (687, 229008), (734, 214344), (916, 171756), (936, 168086), (1101, 142896), (1374, 114504), (1468, 107172), (1832, 85878), (1872, 84043), (2061, 76336), (2202, 71448), (2748, 57252), (2936, 53586), (2977, 52848), (3303, 47632), (3664, 42939), (4122, 38168), (4404, 35724), (4771, 32976), (5496, 28626), (5872, 26793), (5954, 26424), (6606, 23816), (8244, 19084), (8808, 17862), (8931, 17616), (9542, 16488), (10992, 14313), (11908, 13212)]