166401690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{60953}}^1$

素因数の和:60983

約数の個数: 64

約数和(自身を含む): 491533056

約数和(自身を除く): 325131366

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 60953, 121906, 182859, 304765, 365718, 426671, 609530, 792389, 853342, 914295, 1280013, 1584778, 1828590, 2133355, 2377167, 2560026, 3961945, 4266710, 4754334, 5546723, 6400065, 7923890, 11093446, 11885835, 12800130, 16640169, 23771670, 27733615, 33280338, 55467230, 83200845, 166401690]

約数ペア:

[(1, 166401690), (2, 83200845), (3, 55467230), (5, 33280338), (6, 27733615), (7, 23771670), (10, 16640169), (13, 12800130), (14, 11885835), (15, 11093446), (21, 7923890), (26, 6400065), (30, 5546723), (35, 4754334), (39, 4266710), (42, 3961945), (65, 2560026), (70, 2377167), (78, 2133355), (91, 1828590), (105, 1584778), (130, 1280013), (182, 914295), (195, 853342), (210, 792389), (273, 609530), (390, 426671), (455, 365718), (546, 304765), (910, 182859), (1365, 121906), (2730, 60953)]