173442948

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{397}}^1\times {\mathrm{743}}^1$

素因数の和:1161

約数の個数: 72

約数和(自身を含む): 472594752

約数和(自身を除く): 299151804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 397, 588, 743, 794, 1191, 1486, 1588, 2229, 2382, 2779, 2972, 4458, 4764, 5201, 5558, 8337, 8916, 10402, 11116, 15603, 16674, 19453, 20804, 31206, 33348, 36407, 38906, 58359, 62412, 72814, 77812, 109221, 116718, 145628, 218442, 233436, 294971, 436884, 589942, 884913, 1179884, 1769826, 2064797, 3539652, 4129594, 6194391, 8259188, 12388782, 14453579, 24777564, 28907158, 43360737, 57814316, 86721474, 173442948]

約数ペア:

[(1, 173442948), (2, 86721474), (3, 57814316), (4, 43360737), (6, 28907158), (7, 24777564), (12, 14453579), (14, 12388782), (21, 8259188), (28, 6194391), (42, 4129594), (49, 3539652), (84, 2064797), (98, 1769826), (147, 1179884), (196, 884913), (294, 589942), (397, 436884), (588, 294971), (743, 233436), (794, 218442), (1191, 145628), (1486, 116718), (1588, 109221), (2229, 77812), (2382, 72814), (2779, 62412), (2972, 58359), (4458, 38906), (4764, 36407), (5201, 33348), (5558, 31206), (8337, 20804), (8916, 19453), (10402, 16674), (11116, 15603)]