156630786

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{307}}^1$

素因数の和:567

約数の個数: 64

約数和(自身を含む): 351031296

約数和(自身を除く): 194400510

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 211, 307, 403, 422, 614, 633, 806, 921, 1209, 1266, 1842, 2418, 2743, 3991, 5486, 6541, 7982, 8229, 9517, 11973, 13082, 16458, 19034, 19623, 23946, 28551, 39246, 57102, 64777, 85033, 123721, 129554, 170066, 194331, 247442, 255099, 371163, 388662, 510198, 742326, 842101, 1684202, 2008087, 2526303, 4016174, 5052606, 6024261, 12048522, 26105131, 52210262, 78315393, 156630786]

約数ペア:

[(1, 156630786), (2, 78315393), (3, 52210262), (6, 26105131), (13, 12048522), (26, 6024261), (31, 5052606), (39, 4016174), (62, 2526303), (78, 2008087), (93, 1684202), (186, 842101), (211, 742326), (307, 510198), (403, 388662), (422, 371163), (614, 255099), (633, 247442), (806, 194331), (921, 170066), (1209, 129554), (1266, 123721), (1842, 85033), (2418, 64777), (2743, 57102), (3991, 39246), (5486, 28551), (6541, 23946), (7982, 19623), (8229, 19034), (9517, 16458), (11973, 13082)]