156728424406

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{20509}}^1$

素因数の和:20821

約数の個数: 48

約数和(自身を含む): 254787361920

約数和(自身を除く): 98058937514

約数列:

[1, 2, 23, 31, 46, 62, 233, 466, 529, 713, 1058, 1426, 5359, 7223, 10718, 14446, 16399, 20509, 32798, 41018, 123257, 166129, 246514, 332258, 471707, 635779, 943414, 1271558, 3820967, 4778597, 7641934, 9557194, 10849261, 14622917, 21698522, 29245834, 109907731, 148136507, 219815462, 296273014, 336327091, 672654182, 2527877813, 3407139661, 5055755626, 6814279322, 78364212203, 156728424406]

約数ペア:

[(1, 156728424406), (2, 78364212203), (23, 6814279322), (31, 5055755626), (46, 3407139661), (62, 2527877813), (233, 672654182), (466, 336327091), (529, 296273014), (713, 219815462), (1058, 148136507), (1426, 109907731), (5359, 29245834), (7223, 21698522), (10718, 14622917), (14446, 10849261), (16399, 9557194), (20509, 7641934), (32798, 4778597), (41018, 3820967), (123257, 1271558), (166129, 943414), (246514, 635779), (332258, 471707)]