156912690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{1973}}^1$

素因数の和:2235

約数の個数: 64

約数和(自身を含む): 412739712

約数和(自身を除く): 255827022

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 241, 330, 482, 723, 1205, 1446, 1973, 2410, 2651, 3615, 3946, 5302, 5919, 7230, 7953, 9865, 11838, 13255, 15906, 19730, 21703, 26510, 29595, 39765, 43406, 59190, 65109, 79530, 108515, 130218, 217030, 325545, 475493, 651090, 950986, 1426479, 2377465, 2852958, 4754930, 5230423, 7132395, 10460846, 14264790, 15691269, 26152115, 31382538, 52304230, 78456345, 156912690]

約数ペア:

[(1, 156912690), (2, 78456345), (3, 52304230), (5, 31382538), (6, 26152115), (10, 15691269), (11, 14264790), (15, 10460846), (22, 7132395), (30, 5230423), (33, 4754930), (55, 2852958), (66, 2377465), (110, 1426479), (165, 950986), (241, 651090), (330, 475493), (482, 325545), (723, 217030), (1205, 130218), (1446, 108515), (1973, 79530), (2410, 65109), (2651, 59190), (3615, 43406), (3946, 39765), (5302, 29595), (5919, 26510), (7230, 21703), (7953, 19730), (9865, 15906), (11838, 13255)]