12156728402

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^2\times {\mathrm{79}}^1$

素因数の和:257

約数の個数: 144

約数和(自身を含む): 24126157440

約数和(自身を除く): 11969429038

約数列:

[1, 2, 7, 13, 14, 26, 43, 49, 53, 79, 86, 91, 98, 106, 158, 182, 301, 371, 553, 559, 602, 637, 689, 742, 1027, 1106, 1118, 1274, 1378, 2054, 2107, 2279, 2597, 2809, 3397, 3871, 3913, 4187, 4214, 4558, 4823, 5194, 5618, 6794, 7189, 7742, 7826, 8374, 9646, 14378, 15953, 19663, 23779, 27391, 29309, 29627, 31906, 33761, 36517, 39326, 44161, 47558, 50323, 54431, 54782, 58618, 59254, 67522, 73034, 88322, 100646, 108862, 111671, 120787, 137641, 166453, 180041, 205163, 207389, 221911, 223342, 241574, 255619, 275282, 309127, 332906, 360082, 381017, 410326, 414778, 443822, 511238, 618254, 762034, 845509, 1260287, 1451723, 1553377, 1570231, 1691018, 1789333, 2163889, 2340533, 2520574, 2667119, 2884843, 2903446, 3106754, 3140462, 3578666, 4327778, 4681066, 5334238, 5769686, 5918563, 8822009, 9542173, 10873639, 10991617, 11837126, 16383731, 17644018, 19084346, 20193901, 21747278, 21983234, 32767462, 40387802, 66795211, 76941319, 114686117, 124048249, 133590422, 141357307, 153882638, 229372234, 248096498, 282714614, 467566477, 868337743, 935132954, 1736675486, 6078364201, 12156728402]

約数ペア:

[(1, 12156728402), (2, 6078364201), (7, 1736675486), (13, 935132954), (14, 868337743), (26, 467566477), (43, 282714614), (49, 248096498), (53, 229372234), (79, 153882638), (86, 141357307), (91, 133590422), (98, 124048249), (106, 114686117), (158, 76941319), (182, 66795211), (301, 40387802), (371, 32767462), (553, 21983234), (559, 21747278), (602, 20193901), (637, 19084346), (689, 17644018), (742, 16383731), (1027, 11837126), (1106, 10991617), (1118, 10873639), (1274, 9542173), (1378, 8822009), (2054, 5918563), (2107, 5769686), (2279, 5334238), (2597, 4681066), (2809, 4327778), (3397, 3578666), (3871, 3140462), (3913, 3106754), (4187, 2903446), (4214, 2884843), (4558, 2667119), (4823, 2520574), (5194, 2340533), (5618, 2163889), (6794, 1789333), (7189, 1691018), (7742, 1570231), (7826, 1553377), (8374, 1451723), (9646, 1260287), (14378, 845509), (15953, 762034), (19663, 618254), (23779, 511238), (27391, 443822), (29309, 414778), (29627, 410326), (31906, 381017), (33761, 360082), (36517, 332906), (39326, 309127), (44161, 275282), (47558, 255619), (50323, 241574), (54431, 223342), (54782, 221911), (58618, 207389), (59254, 205163), (67522, 180041), (73034, 166453), (88322, 137641), (100646, 120787), (108862, 111671)]