131763216

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{439}}^1$

素因数の和:513

約数の個数: 120

約数和(自身を含む): 379410240

約数和(自身を除く): 247647024

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 37, 39, 48, 52, 74, 78, 104, 111, 148, 156, 169, 208, 222, 296, 312, 338, 439, 444, 481, 507, 592, 624, 676, 878, 888, 962, 1014, 1317, 1352, 1443, 1756, 1776, 1924, 2028, 2634, 2704, 2886, 3512, 3848, 4056, 5268, 5707, 5772, 6253, 7024, 7696, 8112, 10536, 11414, 11544, 12506, 16243, 17121, 18759, 21072, 22828, 23088, 25012, 32486, 34242, 37518, 45656, 48729, 50024, 64972, 68484, 74191, 75036, 91312, 97458, 100048, 129944, 136968, 148382, 150072, 194916, 211159, 222573, 259888, 273936, 296764, 300144, 389832, 422318, 445146, 593528, 633477, 779664, 844636, 890292, 1187056, 1266954, 1689272, 1780584, 2533908, 2745067, 3378544, 3561168, 5067816, 5490134, 8235201, 10135632, 10980268, 16470402, 21960536, 32940804, 43921072, 65881608, 131763216]

約数ペア:

[(1, 131763216), (2, 65881608), (3, 43921072), (4, 32940804), (6, 21960536), (8, 16470402), (12, 10980268), (13, 10135632), (16, 8235201), (24, 5490134), (26, 5067816), (37, 3561168), (39, 3378544), (48, 2745067), (52, 2533908), (74, 1780584), (78, 1689272), (104, 1266954), (111, 1187056), (148, 890292), (156, 844636), (169, 779664), (208, 633477), (222, 593528), (296, 445146), (312, 422318), (338, 389832), (439, 300144), (444, 296764), (481, 273936), (507, 259888), (592, 222573), (624, 211159), (676, 194916), (878, 150072), (888, 148382), (962, 136968), (1014, 129944), (1317, 100048), (1352, 97458), (1443, 91312), (1756, 75036), (1776, 74191), (1924, 68484), (2028, 64972), (2634, 50024), (2704, 48729), (2886, 45656), (3512, 37518), (3848, 34242), (4056, 32486), (5268, 25012), (5707, 23088), (5772, 22828), (6253, 21072), (7024, 18759), (7696, 17121), (8112, 16243), (10536, 12506), (11414, 11544)]