152239264

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{43}}^2\times {\mathrm{83}}^1$

素因数の和:210

約数の個数: 72

約数和(自身を含む): 320568192

約数和(自身を除く): 168328928

約数列:

[1, 2, 4, 8, 16, 31, 32, 43, 62, 83, 86, 124, 166, 172, 248, 332, 344, 496, 664, 688, 992, 1328, 1333, 1376, 1849, 2573, 2656, 2666, 3569, 3698, 5146, 5332, 7138, 7396, 10292, 10664, 14276, 14792, 20584, 21328, 28552, 29584, 41168, 42656, 57104, 57319, 59168, 82336, 110639, 114208, 114638, 153467, 221278, 229276, 306934, 442556, 458552, 613868, 885112, 917104, 1227736, 1770224, 1834208, 2455472, 3540448, 4757477, 4910944, 9514954, 19029908, 38059816, 76119632, 152239264]

約数ペア:

[(1, 152239264), (2, 76119632), (4, 38059816), (8, 19029908), (16, 9514954), (31, 4910944), (32, 4757477), (43, 3540448), (62, 2455472), (83, 1834208), (86, 1770224), (124, 1227736), (166, 917104), (172, 885112), (248, 613868), (332, 458552), (344, 442556), (496, 306934), (664, 229276), (688, 221278), (992, 153467), (1328, 114638), (1333, 114208), (1376, 110639), (1849, 82336), (2573, 59168), (2656, 57319), (2666, 57104), (3569, 42656), (3698, 41168), (5146, 29584), (5332, 28552), (7138, 21328), (7396, 20584), (10292, 14792), (10664, 14276)]