157211352

素因数分解:

$2^3\times 3^2\times {\mathrm{809}}^1\times {\mathrm{2699}}^1$

素因数の和:3520

約数の個数: 48

約数和(自身を含む): 426465000

約数和(自身を除く): 269253648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 809, 1618, 2427, 2699, 3236, 4854, 5398, 6472, 7281, 8097, 9708, 10796, 14562, 16194, 19416, 21592, 24291, 29124, 32388, 48582, 58248, 64776, 97164, 194328, 2183491, 4366982, 6550473, 8733964, 13100946, 17467928, 19651419, 26201892, 39302838, 52403784, 78605676, 157211352]

約数ペア:

[(1, 157211352), (2, 78605676), (3, 52403784), (4, 39302838), (6, 26201892), (8, 19651419), (9, 17467928), (12, 13100946), (18, 8733964), (24, 6550473), (36, 4366982), (72, 2183491), (809, 194328), (1618, 97164), (2427, 64776), (2699, 58248), (3236, 48582), (4854, 32388), (5398, 29124), (6472, 24291), (7281, 21592), (8097, 19416), (9708, 16194), (10796, 14562)]