191690044

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1$

素因数の和:435

約数の個数: 96

約数和(自身を含む): 435201536

約数和(自身を除く): 243511492

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 37, 43, 52, 74, 86, 91, 148, 172, 182, 259, 301, 331, 364, 481, 518, 559, 602, 662, 962, 1036, 1118, 1204, 1324, 1591, 1924, 2236, 2317, 3182, 3367, 3913, 4303, 4634, 6364, 6734, 7826, 8606, 9268, 11137, 12247, 13468, 14233, 15652, 17212, 20683, 22274, 24494, 28466, 30121, 41366, 44548, 48988, 56932, 60242, 82732, 85729, 99631, 120484, 144781, 159211, 171458, 185029, 199262, 289562, 318422, 342916, 370058, 398524, 526621, 579124, 636844, 740116, 1053242, 1114477, 1295203, 2106484, 2228954, 2590406, 3686347, 4457908, 5180812, 6846073, 7372694, 13692146, 14745388, 27384292, 47922511, 95845022, 191690044]

約数ペア:

[(1, 191690044), (2, 95845022), (4, 47922511), (7, 27384292), (13, 14745388), (14, 13692146), (26, 7372694), (28, 6846073), (37, 5180812), (43, 4457908), (52, 3686347), (74, 2590406), (86, 2228954), (91, 2106484), (148, 1295203), (172, 1114477), (182, 1053242), (259, 740116), (301, 636844), (331, 579124), (364, 526621), (481, 398524), (518, 370058), (559, 342916), (602, 318422), (662, 289562), (962, 199262), (1036, 185029), (1118, 171458), (1204, 159211), (1324, 144781), (1591, 120484), (1924, 99631), (2236, 85729), (2317, 82732), (3182, 60242), (3367, 56932), (3913, 48988), (4303, 44548), (4634, 41366), (6364, 30121), (6734, 28466), (7826, 24494), (8606, 22274), (9268, 20683), (11137, 17212), (12247, 15652), (13468, 14233)]