142617984

素因数分解:

$2^7\times 3^1\times {\mathrm{71}}^1\times {\mathrm{5231}}^1$

素因数の和:5319

約数の個数: 64

約数和(自身を含む): 384238080

約数和(自身を除く): 241620096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 71, 96, 128, 142, 192, 213, 284, 384, 426, 568, 852, 1136, 1704, 2272, 3408, 4544, 5231, 6816, 9088, 10462, 13632, 15693, 20924, 27264, 31386, 41848, 62772, 83696, 125544, 167392, 251088, 334784, 371401, 502176, 669568, 742802, 1004352, 1114203, 1485604, 2008704, 2228406, 2971208, 4456812, 5942416, 8913624, 11884832, 17827248, 23769664, 35654496, 47539328, 71308992, 142617984]

約数ペア:

[(1, 142617984), (2, 71308992), (3, 47539328), (4, 35654496), (6, 23769664), (8, 17827248), (12, 11884832), (16, 8913624), (24, 5942416), (32, 4456812), (48, 2971208), (64, 2228406), (71, 2008704), (96, 1485604), (128, 1114203), (142, 1004352), (192, 742802), (213, 669568), (284, 502176), (384, 371401), (426, 334784), (568, 251088), (852, 167392), (1136, 125544), (1704, 83696), (2272, 62772), (3408, 41848), (4544, 31386), (5231, 27264), (6816, 20924), (9088, 15693), (10462, 13632)]