158928210

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{84089}}^1$

素因数の和:84112

約数の個数: 64

約数和(自身を含む): 484358400

約数和(自身を除く): 325430190

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 84089, 168178, 252267, 420445, 504534, 588623, 756801, 840890, 1177246, 1261335, 1513602, 1765869, 2270403, 2522670, 2943115, 3531738, 3784005, 4540806, 5297607, 5886230, 7568010, 8829345, 10595214, 11352015, 15892821, 17658690, 22704030, 26488035, 31785642, 52976070, 79464105, 158928210]

約数ペア:

[(1, 158928210), (2, 79464105), (3, 52976070), (5, 31785642), (6, 26488035), (7, 22704030), (9, 17658690), (10, 15892821), (14, 11352015), (15, 10595214), (18, 8829345), (21, 7568010), (27, 5886230), (30, 5297607), (35, 4540806), (42, 3784005), (45, 3531738), (54, 2943115), (63, 2522670), (70, 2270403), (90, 1765869), (105, 1513602), (126, 1261335), (135, 1177246), (189, 840890), (210, 756801), (270, 588623), (315, 504534), (378, 420445), (630, 252267), (945, 168178), (1890, 84089)]