121623712

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^2$

素因数の和:135

約数の個数: 144

約数和(自身を含む): 312621120

約数和(自身を除く): 190997408

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 32, 34, 38, 41, 56, 68, 76, 82, 112, 119, 133, 136, 152, 164, 224, 238, 266, 272, 287, 304, 323, 328, 476, 532, 544, 574, 608, 646, 656, 697, 779, 952, 1064, 1148, 1292, 1312, 1394, 1558, 1681, 1904, 2128, 2261, 2296, 2584, 2788, 3116, 3362, 3808, 4256, 4522, 4592, 4879, 5168, 5453, 5576, 6232, 6724, 9044, 9184, 9758, 10336, 10906, 11152, 11767, 12464, 13243, 13448, 18088, 19516, 21812, 22304, 23534, 24928, 26486, 26896, 28577, 31939, 36176, 39032, 43624, 47068, 52972, 53792, 57154, 63878, 72352, 78064, 87248, 92701, 94136, 105944, 114308, 127756, 156128, 174496, 185402, 188272, 200039, 211888, 223573, 228616, 255512, 370804, 376544, 400078, 423776, 447146, 457232, 511024, 542963, 741608, 800156, 894292, 914464, 1022048, 1085926, 1483216, 1600312, 1788584, 2171852, 2966432, 3200624, 3577168, 3800741, 4343704, 6401248, 7154336, 7601482, 8687408, 15202964, 17374816, 30405928, 60811856, 121623712]

約数ペア:

[(1, 121623712), (2, 60811856), (4, 30405928), (7, 17374816), (8, 15202964), (14, 8687408), (16, 7601482), (17, 7154336), (19, 6401248), (28, 4343704), (32, 3800741), (34, 3577168), (38, 3200624), (41, 2966432), (56, 2171852), (68, 1788584), (76, 1600312), (82, 1483216), (112, 1085926), (119, 1022048), (133, 914464), (136, 894292), (152, 800156), (164, 741608), (224, 542963), (238, 511024), (266, 457232), (272, 447146), (287, 423776), (304, 400078), (323, 376544), (328, 370804), (476, 255512), (532, 228616), (544, 223573), (574, 211888), (608, 200039), (646, 188272), (656, 185402), (697, 174496), (779, 156128), (952, 127756), (1064, 114308), (1148, 105944), (1292, 94136), (1312, 92701), (1394, 87248), (1558, 78064), (1681, 72352), (1904, 63878), (2128, 57154), (2261, 53792), (2296, 52972), (2584, 47068), (2788, 43624), (3116, 39032), (3362, 36176), (3808, 31939), (4256, 28577), (4522, 26896), (4592, 26486), (4879, 24928), (5168, 23534), (5453, 22304), (5576, 21812), (6232, 19516), (6724, 18088), (9044, 13448), (9184, 13243), (9758, 12464), (10336, 11767), (10906, 11152)]