120521984

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{337}}^1$

素因数の和:491

約数の個数: 72

約数和(自身を含む): 265294848

約数和(自身を除く): 144772864

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 127, 128, 176, 254, 256, 337, 352, 508, 674, 704, 1016, 1348, 1397, 1408, 2032, 2696, 2794, 2816, 3707, 4064, 5392, 5588, 7414, 8128, 10784, 11176, 14828, 16256, 21568, 22352, 29656, 32512, 42799, 43136, 44704, 59312, 85598, 86272, 89408, 118624, 171196, 178816, 237248, 342392, 357632, 470789, 474496, 684784, 941578, 948992, 1369568, 1883156, 2739136, 3766312, 5478272, 7532624, 10956544, 15065248, 30130496, 60260992, 120521984]

約数ペア:

[(1, 120521984), (2, 60260992), (4, 30130496), (8, 15065248), (11, 10956544), (16, 7532624), (22, 5478272), (32, 3766312), (44, 2739136), (64, 1883156), (88, 1369568), (127, 948992), (128, 941578), (176, 684784), (254, 474496), (256, 470789), (337, 357632), (352, 342392), (508, 237248), (674, 178816), (704, 171196), (1016, 118624), (1348, 89408), (1397, 86272), (1408, 85598), (2032, 59312), (2696, 44704), (2794, 43136), (2816, 42799), (3707, 32512), (4064, 29656), (5392, 22352), (5588, 21568), (7414, 16256), (8128, 14828), (10784, 11176)]