178170084

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{349}}^1$

素因数の和:554

約数の個数: 96

約数和(自身を含む): 482160000

約数和(自身を除く): 303989916

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 87, 108, 116, 163, 174, 261, 326, 348, 349, 489, 522, 652, 698, 783, 978, 1044, 1047, 1396, 1467, 1566, 1956, 2094, 2934, 3132, 3141, 4188, 4401, 4727, 5868, 6282, 8802, 9423, 9454, 10121, 12564, 14181, 17604, 18846, 18908, 20242, 28362, 30363, 37692, 40484, 42543, 56724, 56887, 60726, 85086, 91089, 113774, 121452, 127629, 170172, 170661, 182178, 227548, 255258, 273267, 341322, 364356, 510516, 511983, 546534, 682644, 1023966, 1093068, 1535949, 1649723, 2047932, 3071898, 3299446, 4949169, 6143796, 6598892, 9898338, 14847507, 19796676, 29695014, 44542521, 59390028, 89085042, 178170084]

約数ペア:

[(1, 178170084), (2, 89085042), (3, 59390028), (4, 44542521), (6, 29695014), (9, 19796676), (12, 14847507), (18, 9898338), (27, 6598892), (29, 6143796), (36, 4949169), (54, 3299446), (58, 3071898), (87, 2047932), (108, 1649723), (116, 1535949), (163, 1093068), (174, 1023966), (261, 682644), (326, 546534), (348, 511983), (349, 510516), (489, 364356), (522, 341322), (652, 273267), (698, 255258), (783, 227548), (978, 182178), (1044, 170661), (1047, 170172), (1396, 127629), (1467, 121452), (1566, 113774), (1956, 91089), (2094, 85086), (2934, 60726), (3132, 56887), (3141, 56724), (4188, 42543), (4401, 40484), (4727, 37692), (5868, 30363), (6282, 28362), (8802, 20242), (9423, 18908), (9454, 18846), (10121, 17604), (12564, 14181)]