156737728888

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2735197}}^1$

素因数の和:2735264

約数の個数: 64

約数和(自身を含む): 344634948000

約数和(自身を除く): 187897219112

約数列:

[1, 2, 4, 8, 13, 19, 26, 29, 38, 52, 58, 76, 104, 116, 152, 232, 247, 377, 494, 551, 754, 988, 1102, 1508, 1976, 2204, 3016, 4408, 7163, 14326, 28652, 57304, 2735197, 5470394, 10940788, 21881576, 35557561, 51968743, 71115122, 79320713, 103937486, 142230244, 158641426, 207874972, 284460488, 317282852, 415749944, 634565704, 675593659, 1031169269, 1351187318, 1507093547, 2062338538, 2702374636, 3014187094, 4124677076, 5404749272, 6028374188, 8249354152, 12056748376, 19592216111, 39184432222, 78368864444, 156737728888]

約数ペア:

[(1, 156737728888), (2, 78368864444), (4, 39184432222), (8, 19592216111), (13, 12056748376), (19, 8249354152), (26, 6028374188), (29, 5404749272), (38, 4124677076), (52, 3014187094), (58, 2702374636), (76, 2062338538), (104, 1507093547), (116, 1351187318), (152, 1031169269), (232, 675593659), (247, 634565704), (377, 415749944), (494, 317282852), (551, 284460488), (754, 207874972), (988, 158641426), (1102, 142230244), (1508, 103937486), (1976, 79320713), (2204, 71115122), (3016, 51968743), (4408, 35557561), (7163, 21881576), (14326, 10940788), (28652, 5470394), (57304, 2735197)]