120996904

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{349}}^1$

素因数の和:554

約数の個数: 64

約数和(自身を含む): 268128000

約数和(自身を除く): 147131096

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 151, 164, 287, 302, 328, 349, 574, 604, 698, 1057, 1148, 1208, 1396, 2114, 2296, 2443, 2792, 4228, 4886, 6191, 8456, 9772, 12382, 14309, 19544, 24764, 28618, 43337, 49528, 52699, 57236, 86674, 100163, 105398, 114472, 173348, 200326, 210796, 346696, 368893, 400652, 421592, 737786, 801304, 1475572, 2160659, 2951144, 4321318, 8642636, 15124613, 17285272, 30249226, 60498452, 120996904]

約数ペア:

[(1, 120996904), (2, 60498452), (4, 30249226), (7, 17285272), (8, 15124613), (14, 8642636), (28, 4321318), (41, 2951144), (56, 2160659), (82, 1475572), (151, 801304), (164, 737786), (287, 421592), (302, 400652), (328, 368893), (349, 346696), (574, 210796), (604, 200326), (698, 173348), (1057, 114472), (1148, 105398), (1208, 100163), (1396, 86674), (2114, 57236), (2296, 52699), (2443, 49528), (2792, 43337), (4228, 28618), (4886, 24764), (6191, 19544), (8456, 14309), (9772, 12382)]