163742152

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{6691}}^1$

素因数の和:6746

約数の個数: 64

約数和(自身を含む): 385459200

約数和(自身を除く): 221717048

約数列:

[1, 2, 4, 7, 8, 14, 19, 23, 28, 38, 46, 56, 76, 92, 133, 152, 161, 184, 266, 322, 437, 532, 644, 874, 1064, 1288, 1748, 3059, 3496, 6118, 6691, 12236, 13382, 24472, 26764, 46837, 53528, 93674, 127129, 153893, 187348, 254258, 307786, 374696, 508516, 615572, 889903, 1017032, 1077251, 1231144, 1779806, 2154502, 2923967, 3559612, 4309004, 5847934, 7119224, 8618008, 11695868, 20467769, 23391736, 40935538, 81871076, 163742152]

約数ペア:

[(1, 163742152), (2, 81871076), (4, 40935538), (7, 23391736), (8, 20467769), (14, 11695868), (19, 8618008), (23, 7119224), (28, 5847934), (38, 4309004), (46, 3559612), (56, 2923967), (76, 2154502), (92, 1779806), (133, 1231144), (152, 1077251), (161, 1017032), (184, 889903), (266, 615572), (322, 508516), (437, 374696), (532, 307786), (644, 254258), (874, 187348), (1064, 153893), (1288, 127129), (1748, 93674), (3059, 53528), (3496, 46837), (6118, 26764), (6691, 24472), (12236, 13382)]