156547510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{1151}}^1$

素因数の和:1261

約数の個数: 64

約数和(自身を含む): 338411520

約数和(自身を除く): 181864010

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 67, 70, 134, 145, 203, 290, 335, 406, 469, 670, 938, 1015, 1151, 1943, 2030, 2302, 2345, 3886, 4690, 5755, 8057, 9715, 11510, 13601, 16114, 19430, 27202, 33379, 40285, 66758, 68005, 77117, 80570, 136010, 154234, 166895, 233653, 333790, 385585, 467306, 539819, 771170, 1079638, 1168265, 2236393, 2336530, 2699095, 4472786, 5398190, 11181965, 15654751, 22363930, 31309502, 78273755, 156547510]

約数ペア:

[(1, 156547510), (2, 78273755), (5, 31309502), (7, 22363930), (10, 15654751), (14, 11181965), (29, 5398190), (35, 4472786), (58, 2699095), (67, 2336530), (70, 2236393), (134, 1168265), (145, 1079638), (203, 771170), (290, 539819), (335, 467306), (406, 385585), (469, 333790), (670, 233653), (938, 166895), (1015, 154234), (1151, 136010), (1943, 80570), (2030, 77117), (2302, 68005), (2345, 66758), (3886, 40285), (4690, 33379), (5755, 27202), (8057, 19430), (9715, 16114), (11510, 13601)]