189657312

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{151969}}^1$

素因数の和:151995

約数の個数: 48

約数和(自身を含む): 536150160

約数和(自身を除く): 346492848

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 151969, 303938, 455907, 607876, 911814, 1215752, 1823628, 1975597, 2431504, 3647256, 3951194, 4863008, 5926791, 7294512, 7902388, 11853582, 14589024, 15804776, 23707164, 31609552, 47414328, 63219104, 94828656, 189657312]

約数ペア:

[(1, 189657312), (2, 94828656), (3, 63219104), (4, 47414328), (6, 31609552), (8, 23707164), (12, 15804776), (13, 14589024), (16, 11853582), (24, 7902388), (26, 7294512), (32, 5926791), (39, 4863008), (48, 3951194), (52, 3647256), (78, 2431504), (96, 1975597), (104, 1823628), (156, 1215752), (208, 911814), (312, 607876), (416, 455907), (624, 303938), (1248, 151969)]