155621484

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{48571}}^1$

素因数の和:48670

約数の個数: 36

約数和(自身を含む): 397804680

約数和(自身を除く): 242183196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 178, 267, 356, 534, 801, 1068, 1602, 3204, 48571, 97142, 145713, 194284, 291426, 437139, 582852, 874278, 1748556, 4322819, 8645638, 12968457, 17291276, 25936914, 38905371, 51873828, 77810742, 155621484]

約数ペア:

[(1, 155621484), (2, 77810742), (3, 51873828), (4, 38905371), (6, 25936914), (9, 17291276), (12, 12968457), (18, 8645638), (36, 4322819), (89, 1748556), (178, 874278), (267, 582852), (356, 437139), (534, 291426), (801, 194284), (1068, 145713), (1602, 97142), (3204, 48571)]