156729083312

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{647}}^1\times {\mathrm{1321}}^1$

素因数の和:2206

約数の個数: 80

約数和(自身を含む): 310496680512

約数和(自身を除く): 153767597200

約数列:

[1, 2, 4, 8, 16, 73, 146, 157, 292, 314, 584, 628, 647, 1168, 1256, 1294, 1321, 2512, 2588, 2642, 5176, 5284, 10352, 10568, 11461, 21136, 22922, 45844, 47231, 91688, 94462, 96433, 101579, 183376, 188924, 192866, 203158, 207397, 377848, 385732, 406316, 414794, 755696, 771464, 812632, 829588, 854687, 1542928, 1625264, 1659176, 1709374, 3318352, 3418748, 6837496, 7415267, 13674992, 14830534, 15139981, 29661068, 30279962, 59322136, 60559924, 62392151, 118644272, 121119848, 124784302, 134185859, 242239696, 249568604, 268371718, 499137208, 536743436, 998274416, 1073486872, 2146973744, 9795567707, 19591135414, 39182270828, 78364541656, 156729083312]

約数ペア:

[(1, 156729083312), (2, 78364541656), (4, 39182270828), (8, 19591135414), (16, 9795567707), (73, 2146973744), (146, 1073486872), (157, 998274416), (292, 536743436), (314, 499137208), (584, 268371718), (628, 249568604), (647, 242239696), (1168, 134185859), (1256, 124784302), (1294, 121119848), (1321, 118644272), (2512, 62392151), (2588, 60559924), (2642, 59322136), (5176, 30279962), (5284, 29661068), (10352, 15139981), (10568, 14830534), (11461, 13674992), (21136, 7415267), (22922, 6837496), (45844, 3418748), (47231, 3318352), (91688, 1709374), (94462, 1659176), (96433, 1625264), (101579, 1542928), (183376, 854687), (188924, 829588), (192866, 812632), (203158, 771464), (207397, 755696), (377848, 414794), (385732, 406316)]