153495972

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{67679}}^1$

素因数の和:67702

約数の個数: 60

約数和(自身を含む): 458599680

約数和(自身を除く): 305103708

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 67679, 135358, 203037, 270716, 406074, 473753, 609111, 812148, 947506, 1218222, 1421259, 1827333, 1895012, 2436444, 2842518, 3654666, 4263777, 5481999, 5685036, 7309332, 8527554, 10963998, 12791331, 17055108, 21927996, 25582662, 38373993, 51165324, 76747986, 153495972]

約数ペア:

[(1, 153495972), (2, 76747986), (3, 51165324), (4, 38373993), (6, 25582662), (7, 21927996), (9, 17055108), (12, 12791331), (14, 10963998), (18, 8527554), (21, 7309332), (27, 5685036), (28, 5481999), (36, 4263777), (42, 3654666), (54, 2842518), (63, 2436444), (81, 1895012), (84, 1827333), (108, 1421259), (126, 1218222), (162, 947506), (189, 812148), (252, 609111), (324, 473753), (378, 406074), (567, 270716), (756, 203037), (1134, 135358), (2268, 67679)]