157055868

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^2\times {\mathrm{2749}}^1$

素因数の和:2808

約数の個数: 72

約数和(自身を含む): 425810000

約数和(自身を除く): 268754132

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 207, 276, 414, 529, 621, 828, 1058, 1242, 1587, 2116, 2484, 2749, 3174, 4761, 5498, 6348, 8247, 9522, 10996, 14283, 16494, 19044, 24741, 28566, 32988, 49482, 57132, 63227, 74223, 98964, 126454, 148446, 189681, 252908, 296892, 379362, 569043, 758724, 1138086, 1454221, 1707129, 2276172, 2908442, 3414258, 4362663, 5816884, 6828516, 8725326, 13087989, 17450652, 26175978, 39263967, 52351956, 78527934, 157055868]

約数ペア:

[(1, 157055868), (2, 78527934), (3, 52351956), (4, 39263967), (6, 26175978), (9, 17450652), (12, 13087989), (18, 8725326), (23, 6828516), (27, 5816884), (36, 4362663), (46, 3414258), (54, 2908442), (69, 2276172), (92, 1707129), (108, 1454221), (138, 1138086), (207, 758724), (276, 569043), (414, 379362), (529, 296892), (621, 252908), (828, 189681), (1058, 148446), (1242, 126454), (1587, 98964), (2116, 74223), (2484, 63227), (2749, 57132), (3174, 49482), (4761, 32988), (5498, 28566), (6348, 24741), (8247, 19044), (9522, 16494), (10996, 14283)]