121233664

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{313}}^1$

素因数の和:435

約数の個数: 72

約数和(自身を含む): 259935480

約数和(自身を除く): 138701816

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 89, 128, 136, 178, 256, 272, 313, 356, 544, 626, 712, 1088, 1252, 1424, 1513, 2176, 2504, 2848, 3026, 4352, 5008, 5321, 5696, 6052, 10016, 10642, 11392, 12104, 20032, 21284, 22784, 24208, 27857, 40064, 42568, 48416, 55714, 80128, 85136, 96832, 111428, 170272, 193664, 222856, 340544, 387328, 445712, 473569, 681088, 891424, 947138, 1362176, 1782848, 1894276, 3565696, 3788552, 7131392, 7577104, 15154208, 30308416, 60616832, 121233664]

約数ペア:

[(1, 121233664), (2, 60616832), (4, 30308416), (8, 15154208), (16, 7577104), (17, 7131392), (32, 3788552), (34, 3565696), (64, 1894276), (68, 1782848), (89, 1362176), (128, 947138), (136, 891424), (178, 681088), (256, 473569), (272, 445712), (313, 387328), (356, 340544), (544, 222856), (626, 193664), (712, 170272), (1088, 111428), (1252, 96832), (1424, 85136), (1513, 80128), (2176, 55714), (2504, 48416), (2848, 42568), (3026, 40064), (4352, 27857), (5008, 24208), (5321, 22784), (5696, 21284), (6052, 20032), (10016, 12104), (10642, 11392)]