150115518

素因数分解:

$2^1\times 3^4\times 7^2\times {\mathrm{18911}}^1$

素因数の和:18939

約数の個数: 60

約数和(自身を含む): 391308192

約数和(自身を除く): 241192674

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 81, 98, 126, 147, 162, 189, 294, 378, 441, 567, 882, 1134, 1323, 2646, 3969, 7938, 18911, 37822, 56733, 113466, 132377, 170199, 264754, 340398, 397131, 510597, 794262, 926639, 1021194, 1191393, 1531791, 1853278, 2382786, 2779917, 3063582, 3574179, 5559834, 7148358, 8339751, 10722537, 16679502, 21445074, 25019253, 50038506, 75057759, 150115518]

約数ペア:

[(1, 150115518), (2, 75057759), (3, 50038506), (6, 25019253), (7, 21445074), (9, 16679502), (14, 10722537), (18, 8339751), (21, 7148358), (27, 5559834), (42, 3574179), (49, 3063582), (54, 2779917), (63, 2382786), (81, 1853278), (98, 1531791), (126, 1191393), (147, 1021194), (162, 926639), (189, 794262), (294, 510597), (378, 397131), (441, 340398), (567, 264754), (882, 170199), (1134, 132377), (1323, 113466), (2646, 56733), (3969, 37822), (7938, 18911)]