157065678

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{16189}}^1$

素因数の和:16222

約数の個数: 72

約数和(自身を含む): 431884440

約数和(自身を除く): 274818762

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 49, 63, 66, 77, 98, 99, 126, 147, 154, 198, 231, 294, 441, 462, 539, 693, 882, 1078, 1386, 1617, 3234, 4851, 9702, 16189, 32378, 48567, 97134, 113323, 145701, 178079, 226646, 291402, 339969, 356158, 534237, 679938, 793261, 1019907, 1068474, 1246553, 1586522, 1602711, 2039814, 2379783, 2493106, 3205422, 3739659, 4759566, 7139349, 7479318, 8725871, 11218977, 14278698, 17451742, 22437954, 26177613, 52355226, 78532839, 157065678]

約数ペア:

[(1, 157065678), (2, 78532839), (3, 52355226), (6, 26177613), (7, 22437954), (9, 17451742), (11, 14278698), (14, 11218977), (18, 8725871), (21, 7479318), (22, 7139349), (33, 4759566), (42, 3739659), (49, 3205422), (63, 2493106), (66, 2379783), (77, 2039814), (98, 1602711), (99, 1586522), (126, 1246553), (147, 1068474), (154, 1019907), (198, 793261), (231, 679938), (294, 534237), (441, 356158), (462, 339969), (539, 291402), (693, 226646), (882, 178079), (1078, 145701), (1386, 113323), (1617, 97134), (3234, 48567), (4851, 32378), (9702, 16189)]