145764294

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2621}}^1$

素因数の和:2693

約数の個数: 64

約数和(自身を含む): 338300928

約数和(自身を除く): 192536634

約数列:

[1, 2, 3, 6, 13, 23, 26, 31, 39, 46, 62, 69, 78, 93, 138, 186, 299, 403, 598, 713, 806, 897, 1209, 1426, 1794, 2139, 2418, 2621, 4278, 5242, 7863, 9269, 15726, 18538, 27807, 34073, 55614, 60283, 68146, 81251, 102219, 120566, 162502, 180849, 204438, 243753, 361698, 487506, 783679, 1056263, 1567358, 1868773, 2112526, 2351037, 3168789, 3737546, 4702074, 5606319, 6337578, 11212638, 24294049, 48588098, 72882147, 145764294]

約数ペア:

[(1, 145764294), (2, 72882147), (3, 48588098), (6, 24294049), (13, 11212638), (23, 6337578), (26, 5606319), (31, 4702074), (39, 3737546), (46, 3168789), (62, 2351037), (69, 2112526), (78, 1868773), (93, 1567358), (138, 1056263), (186, 783679), (299, 487506), (403, 361698), (598, 243753), (713, 204438), (806, 180849), (897, 162502), (1209, 120566), (1426, 102219), (1794, 81251), (2139, 68146), (2418, 60283), (2621, 55614), (4278, 34073), (5242, 27807), (7863, 18538), (9269, 15726)]