153232212

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{421}}^1\times {\mathrm{619}}^1$

素因数の和:1061

約数の個数: 72

約数和(自身を含む): 417577440

約数和(自身を除く): 264345228

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 421, 588, 619, 842, 1238, 1263, 1684, 1857, 2476, 2526, 2947, 3714, 4333, 5052, 5894, 7428, 8666, 8841, 11788, 12999, 17332, 17682, 20629, 25998, 30331, 35364, 41258, 51996, 60662, 61887, 82516, 90993, 121324, 123774, 181986, 247548, 260599, 363972, 521198, 781797, 1042396, 1563594, 1824193, 3127188, 3648386, 5472579, 7296772, 10945158, 12769351, 21890316, 25538702, 38308053, 51077404, 76616106, 153232212]

約数ペア:

[(1, 153232212), (2, 76616106), (3, 51077404), (4, 38308053), (6, 25538702), (7, 21890316), (12, 12769351), (14, 10945158), (21, 7296772), (28, 5472579), (42, 3648386), (49, 3127188), (84, 1824193), (98, 1563594), (147, 1042396), (196, 781797), (294, 521198), (421, 363972), (588, 260599), (619, 247548), (842, 181986), (1238, 123774), (1263, 121324), (1684, 90993), (1857, 82516), (2476, 61887), (2526, 60662), (2947, 51996), (3714, 41258), (4333, 35364), (5052, 30331), (5894, 25998), (7428, 20629), (8666, 17682), (8841, 17332), (11788, 12999)]