156926687720

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5651}}^1\times {\mathrm{63113}}^1$

素因数の和:68786

約数の個数: 64

約数和(自身を含む): 385257954240

約数和(自身を除く): 228331266520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 5651, 11302, 22604, 28255, 45208, 56510, 62161, 63113, 113020, 124322, 126226, 226040, 248644, 252452, 310805, 315565, 497288, 504904, 621610, 631130, 694243, 1243220, 1262260, 1388486, 2486440, 2524520, 2776972, 3471215, 5553944, 6942430, 13884860, 27769720, 356651563, 713303126, 1426606252, 1783257815, 2853212504, 3566515630, 3923167193, 7133031260, 7846334386, 14266062520, 15692668772, 19615835965, 31385337544, 39231671930, 78463343860, 156926687720]

約数ペア:

[(1, 156926687720), (2, 78463343860), (4, 39231671930), (5, 31385337544), (8, 19615835965), (10, 15692668772), (11, 14266062520), (20, 7846334386), (22, 7133031260), (40, 3923167193), (44, 3566515630), (55, 2853212504), (88, 1783257815), (110, 1426606252), (220, 713303126), (440, 356651563), (5651, 27769720), (11302, 13884860), (22604, 6942430), (28255, 5553944), (45208, 3471215), (56510, 2776972), (62161, 2524520), (63113, 2486440), (113020, 1388486), (124322, 1262260), (126226, 1243220), (226040, 694243), (248644, 631130), (252452, 621610), (310805, 504904), (315565, 497288)]