15697112466

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{131}}^1\times {\mathrm{1129}}^1$

素因数の和:1317

約数の個数: 144

約数和(自身を含む): 38871692640

約数和(自身を除く): 23174580174

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 114, 131, 133, 147, 262, 266, 294, 361, 393, 399, 722, 786, 798, 917, 931, 1083, 1129, 1834, 1862, 2166, 2258, 2489, 2527, 2751, 2793, 3387, 4978, 5054, 5502, 5586, 6419, 6774, 7467, 7581, 7903, 12838, 14934, 15162, 15806, 17423, 17689, 19257, 21451, 23709, 34846, 35378, 38514, 42902, 47291, 47418, 52269, 53067, 55321, 64353, 94582, 104538, 106134, 110642, 121961, 128706, 141873, 147899, 150157, 165963, 243922, 283746, 295798, 300314, 331037, 331926, 365883, 407569, 443697, 450471, 662074, 731766, 815138, 887394, 900942, 993111, 1035293, 1051099, 1222707, 1986222, 2070586, 2102198, 2317259, 2445414, 2810081, 2852983, 3105879, 3153297, 4634518, 5620162, 5705966, 6211758, 6306594, 6951777, 7247051, 8430243, 8558949, 13903554, 14494102, 16860486, 17117898, 19670567, 19970881, 21741153, 39341134, 39941762, 43482306, 53391539, 59011701, 59912643, 106783078, 118023402, 119825286, 137693969, 160174617, 275387938, 320349234, 373740773, 413081907, 747481546, 826163814, 1121222319, 2242444638, 2616185411, 5232370822, 7848556233, 15697112466]

約数ペア:

[(1, 15697112466), (2, 7848556233), (3, 5232370822), (6, 2616185411), (7, 2242444638), (14, 1121222319), (19, 826163814), (21, 747481546), (38, 413081907), (42, 373740773), (49, 320349234), (57, 275387938), (98, 160174617), (114, 137693969), (131, 119825286), (133, 118023402), (147, 106783078), (262, 59912643), (266, 59011701), (294, 53391539), (361, 43482306), (393, 39941762), (399, 39341134), (722, 21741153), (786, 19970881), (798, 19670567), (917, 17117898), (931, 16860486), (1083, 14494102), (1129, 13903554), (1834, 8558949), (1862, 8430243), (2166, 7247051), (2258, 6951777), (2489, 6306594), (2527, 6211758), (2751, 5705966), (2793, 5620162), (3387, 4634518), (4978, 3153297), (5054, 3105879), (5502, 2852983), (5586, 2810081), (6419, 2445414), (6774, 2317259), (7467, 2102198), (7581, 2070586), (7903, 1986222), (12838, 1222707), (14934, 1051099), (15162, 1035293), (15806, 993111), (17423, 900942), (17689, 887394), (19257, 815138), (21451, 731766), (23709, 662074), (34846, 450471), (35378, 443697), (38514, 407569), (42902, 365883), (47291, 331926), (47418, 331037), (52269, 300314), (53067, 295798), (55321, 283746), (64353, 243922), (94582, 165963), (104538, 150157), (106134, 147899), (110642, 141873), (121961, 128706)]