191051016

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{19753}}^1$

素因数の和:19806

約数の個数: 64

約数和(自身を含む): 530987520

約数和(自身を除く): 339936504

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 248, 312, 372, 403, 744, 806, 1209, 1612, 2418, 3224, 4836, 9672, 19753, 39506, 59259, 79012, 118518, 158024, 237036, 256789, 474072, 513578, 612343, 770367, 1027156, 1224686, 1540734, 1837029, 2054312, 2449372, 3081468, 3674058, 4898744, 6162936, 7348116, 7960459, 14696232, 15920918, 23881377, 31841836, 47762754, 63683672, 95525508, 191051016]

約数ペア:

[(1, 191051016), (2, 95525508), (3, 63683672), (4, 47762754), (6, 31841836), (8, 23881377), (12, 15920918), (13, 14696232), (24, 7960459), (26, 7348116), (31, 6162936), (39, 4898744), (52, 3674058), (62, 3081468), (78, 2449372), (93, 2054312), (104, 1837029), (124, 1540734), (156, 1224686), (186, 1027156), (248, 770367), (312, 612343), (372, 513578), (403, 474072), (744, 256789), (806, 237036), (1209, 158024), (1612, 118518), (2418, 79012), (3224, 59259), (4836, 39506), (9672, 19753)]