172158084

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{3433}}^1$

素因数の和:3649

約数の個数: 72

約数和(自身を含む): 499990400

約数和(自身を除く): 327832316

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 199, 252, 398, 597, 796, 1194, 1393, 1791, 2388, 2786, 3433, 3582, 4179, 5572, 6866, 7164, 8358, 10299, 12537, 13732, 16716, 20598, 24031, 25074, 30897, 41196, 48062, 50148, 61794, 72093, 96124, 123588, 144186, 216279, 288372, 432558, 683167, 865116, 1366334, 2049501, 2732668, 4099002, 4782169, 6148503, 8198004, 9564338, 12297006, 14346507, 19128676, 24594012, 28693014, 43039521, 57386028, 86079042, 172158084]

約数ペア:

[(1, 172158084), (2, 86079042), (3, 57386028), (4, 43039521), (6, 28693014), (7, 24594012), (9, 19128676), (12, 14346507), (14, 12297006), (18, 9564338), (21, 8198004), (28, 6148503), (36, 4782169), (42, 4099002), (63, 2732668), (84, 2049501), (126, 1366334), (199, 865116), (252, 683167), (398, 432558), (597, 288372), (796, 216279), (1194, 144186), (1393, 123588), (1791, 96124), (2388, 72093), (2786, 61794), (3433, 50148), (3582, 48062), (4179, 41196), (5572, 30897), (6866, 25074), (7164, 24031), (8358, 20598), (10299, 16716), (12537, 13732)]