158152352

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{467}}^1\times {\mathrm{557}}^1$

素因数の和:1053

約数の個数: 48

約数和(自身を含む): 329041440

約数和(自身を除く): 170889088

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 467, 557, 608, 934, 1114, 1868, 2228, 3736, 4456, 7472, 8873, 8912, 10583, 14944, 17746, 17824, 21166, 35492, 42332, 70984, 84664, 141968, 169328, 260119, 283936, 338656, 520238, 1040476, 2080952, 4161904, 4942261, 8323808, 9884522, 19769044, 39538088, 79076176, 158152352]

約数ペア:

[(1, 158152352), (2, 79076176), (4, 39538088), (8, 19769044), (16, 9884522), (19, 8323808), (32, 4942261), (38, 4161904), (76, 2080952), (152, 1040476), (304, 520238), (467, 338656), (557, 283936), (608, 260119), (934, 169328), (1114, 141968), (1868, 84664), (2228, 70984), (3736, 42332), (4456, 35492), (7472, 21166), (8873, 17824), (8912, 17746), (10583, 14944)]