122896774

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:230

約数の個数: 128

約数和(自身を含む): 275208192

約数和(自身を除く): 152311418

約数列:

[1, 2, 7, 11, 13, 14, 17, 22, 23, 26, 34, 46, 77, 91, 119, 143, 154, 157, 161, 182, 187, 221, 238, 253, 286, 299, 314, 322, 374, 391, 442, 506, 598, 782, 1001, 1099, 1309, 1547, 1727, 1771, 2002, 2041, 2093, 2198, 2431, 2618, 2669, 2737, 3094, 3289, 3454, 3542, 3611, 4082, 4186, 4301, 4862, 5083, 5338, 5474, 6578, 7222, 8602, 10166, 12089, 14287, 17017, 18683, 22451, 23023, 24178, 25277, 28574, 29359, 30107, 34034, 34697, 35581, 37366, 39721, 44902, 46046, 46943, 50554, 55913, 58718, 60214, 61387, 69394, 71162, 79442, 93886, 111826, 122774, 157157, 205513, 242879, 278047, 314314, 328601, 381667, 391391, 411026, 429709, 485758, 516373, 556094, 657202, 675257, 763334, 782782, 798031, 859418, 1032746, 1350514, 1596062, 2671669, 3614611, 4726799, 5343338, 5586217, 7229222, 8778341, 9453598, 11172434, 17556682, 61448387, 122896774]

約数ペア:

[(1, 122896774), (2, 61448387), (7, 17556682), (11, 11172434), (13, 9453598), (14, 8778341), (17, 7229222), (22, 5586217), (23, 5343338), (26, 4726799), (34, 3614611), (46, 2671669), (77, 1596062), (91, 1350514), (119, 1032746), (143, 859418), (154, 798031), (157, 782782), (161, 763334), (182, 675257), (187, 657202), (221, 556094), (238, 516373), (253, 485758), (286, 429709), (299, 411026), (314, 391391), (322, 381667), (374, 328601), (391, 314314), (442, 278047), (506, 242879), (598, 205513), (782, 157157), (1001, 122774), (1099, 111826), (1309, 93886), (1547, 79442), (1727, 71162), (1771, 69394), (2002, 61387), (2041, 60214), (2093, 58718), (2198, 55913), (2431, 50554), (2618, 46943), (2669, 46046), (2737, 44902), (3094, 39721), (3289, 37366), (3454, 35581), (3542, 34697), (3611, 34034), (4082, 30107), (4186, 29359), (4301, 28574), (4862, 25277), (5083, 24178), (5338, 23023), (5474, 22451), (6578, 18683), (7222, 17017), (8602, 14287), (10166, 12089)]