148392468

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{347}}^1\times {\mathrm{1697}}^1$

素因数の和:2061

約数の個数: 72

約数和(自身を含む): 430178112

約数和(自身を除く): 281785644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 347, 694, 1041, 1388, 1697, 2082, 2429, 3123, 3394, 4164, 4858, 5091, 6246, 6788, 7287, 9716, 10182, 11879, 12492, 14574, 15273, 20364, 21861, 23758, 29148, 30546, 35637, 43722, 47516, 61092, 71274, 87444, 106911, 142548, 213822, 427644, 588859, 1177718, 1766577, 2355436, 3533154, 4122013, 5299731, 7066308, 8244026, 10599462, 12366039, 16488052, 21198924, 24732078, 37098117, 49464156, 74196234, 148392468]

約数ペア:

[(1, 148392468), (2, 74196234), (3, 49464156), (4, 37098117), (6, 24732078), (7, 21198924), (9, 16488052), (12, 12366039), (14, 10599462), (18, 8244026), (21, 7066308), (28, 5299731), (36, 4122013), (42, 3533154), (63, 2355436), (84, 1766577), (126, 1177718), (252, 588859), (347, 427644), (694, 213822), (1041, 142548), (1388, 106911), (1697, 87444), (2082, 71274), (2429, 61092), (3123, 47516), (3394, 43722), (4164, 35637), (4858, 30546), (5091, 29148), (6246, 23758), (6788, 21861), (7287, 20364), (9716, 15273), (10182, 14574), (11879, 12492)]