173669132

素因数分解:

$2^2\times 7^4\times {\mathrm{13}}^2\times {\mathrm{107}}^1$

素因数の和:165

約数の個数: 90

約数和(自身を含む): 387512748

約数和(自身を除く): 213843616

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 107, 169, 182, 196, 214, 338, 343, 364, 428, 637, 676, 686, 749, 1183, 1274, 1372, 1391, 1498, 2366, 2401, 2548, 2782, 2996, 4459, 4732, 4802, 5243, 5564, 8281, 8918, 9604, 9737, 10486, 16562, 17836, 18083, 19474, 20972, 31213, 33124, 36166, 36701, 38948, 57967, 62426, 68159, 72332, 73402, 115934, 124852, 126581, 136318, 146804, 231868, 253162, 256907, 272636, 405769, 477113, 506324, 513814, 811538, 886067, 954226, 1027628, 1623076, 1772134, 1908452, 3339791, 3544268, 6202469, 6679582, 12404938, 13359164, 24809876, 43417283, 86834566, 173669132]

約数ペア:

[(1, 173669132), (2, 86834566), (4, 43417283), (7, 24809876), (13, 13359164), (14, 12404938), (26, 6679582), (28, 6202469), (49, 3544268), (52, 3339791), (91, 1908452), (98, 1772134), (107, 1623076), (169, 1027628), (182, 954226), (196, 886067), (214, 811538), (338, 513814), (343, 506324), (364, 477113), (428, 405769), (637, 272636), (676, 256907), (686, 253162), (749, 231868), (1183, 146804), (1274, 136318), (1372, 126581), (1391, 124852), (1498, 115934), (2366, 73402), (2401, 72332), (2548, 68159), (2782, 62426), (2996, 57967), (4459, 38948), (4732, 36701), (4802, 36166), (5243, 33124), (5564, 31213), (8281, 20972), (8918, 19474), (9604, 18083), (9737, 17836), (10486, 16562)]