138610024

素因数分解:

$2^3\times 7^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:275

約数の個数: 96

約数和(自身を含む): 318573000

約数和(自身を除く): 179962976

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 49, 56, 58, 89, 98, 116, 137, 178, 196, 203, 232, 274, 356, 392, 406, 548, 623, 712, 812, 959, 1096, 1246, 1421, 1624, 1918, 2492, 2581, 2842, 3836, 3973, 4361, 4984, 5162, 5684, 6713, 7672, 7946, 8722, 10324, 11368, 12193, 13426, 15892, 17444, 18067, 20648, 24386, 26852, 27811, 31784, 34888, 36134, 48772, 53704, 55622, 72268, 85351, 97544, 111244, 126469, 144536, 170702, 194677, 222488, 252938, 341404, 353597, 389354, 505876, 597457, 682808, 707194, 778708, 1011752, 1194914, 1414388, 1557416, 2389828, 2475179, 2828776, 4779656, 4950358, 9900716, 17326253, 19801432, 34652506, 69305012, 138610024]

約数ペア:

[(1, 138610024), (2, 69305012), (4, 34652506), (7, 19801432), (8, 17326253), (14, 9900716), (28, 4950358), (29, 4779656), (49, 2828776), (56, 2475179), (58, 2389828), (89, 1557416), (98, 1414388), (116, 1194914), (137, 1011752), (178, 778708), (196, 707194), (203, 682808), (232, 597457), (274, 505876), (356, 389354), (392, 353597), (406, 341404), (548, 252938), (623, 222488), (712, 194677), (812, 170702), (959, 144536), (1096, 126469), (1246, 111244), (1421, 97544), (1624, 85351), (1918, 72268), (2492, 55622), (2581, 53704), (2842, 48772), (3836, 36134), (3973, 34888), (4361, 31784), (4984, 27811), (5162, 26852), (5684, 24386), (6713, 20648), (7672, 18067), (7946, 17444), (8722, 15892), (10324, 13426), (11368, 12193)]