145001892

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{641}}^1\times {\mathrm{2693}}^1$

素因数の和:3348

約数の個数: 48

約数和(自身を含む): 387418752

約数和(自身を除く): 242416860

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 641, 1282, 1923, 2564, 2693, 3846, 4487, 5386, 7692, 8079, 8974, 10772, 13461, 16158, 17948, 18851, 26922, 32316, 37702, 53844, 56553, 75404, 113106, 226212, 1726213, 3452426, 5178639, 6904852, 10357278, 12083491, 20714556, 24166982, 36250473, 48333964, 72500946, 145001892]

約数ペア:

[(1, 145001892), (2, 72500946), (3, 48333964), (4, 36250473), (6, 24166982), (7, 20714556), (12, 12083491), (14, 10357278), (21, 6904852), (28, 5178639), (42, 3452426), (84, 1726213), (641, 226212), (1282, 113106), (1923, 75404), (2564, 56553), (2693, 53844), (3846, 37702), (4487, 32316), (5386, 26922), (7692, 18851), (8079, 17948), (8974, 16158), (10772, 13461)]