152825868

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{1301}}^1$

素因数の和:1575

約数の個数: 72

約数和(自身を含む): 418004496

約数和(自身を除く): 265178628

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 251, 468, 502, 753, 1004, 1301, 1506, 2259, 2602, 3012, 3263, 3903, 4518, 5204, 6526, 7806, 9036, 9789, 11709, 13052, 15612, 16913, 19578, 23418, 29367, 33826, 39156, 46836, 50739, 58734, 67652, 101478, 117468, 152217, 202956, 304434, 326551, 608868, 653102, 979653, 1306204, 1959306, 2938959, 3918612, 4245163, 5877918, 8490326, 11755836, 12735489, 16980652, 25470978, 38206467, 50941956, 76412934, 152825868]

約数ペア:

[(1, 152825868), (2, 76412934), (3, 50941956), (4, 38206467), (6, 25470978), (9, 16980652), (12, 12735489), (13, 11755836), (18, 8490326), (26, 5877918), (36, 4245163), (39, 3918612), (52, 2938959), (78, 1959306), (117, 1306204), (156, 979653), (234, 653102), (251, 608868), (468, 326551), (502, 304434), (753, 202956), (1004, 152217), (1301, 117468), (1506, 101478), (2259, 67652), (2602, 58734), (3012, 50739), (3263, 46836), (3903, 39156), (4518, 33826), (5204, 29367), (6526, 23418), (7806, 19578), (9036, 16913), (9789, 15612), (11709, 13052)]