15804519948

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{22091}}^1$

素因数の和:22292

約数の個数: 144

約数和(自身を含む): 48634919424

約数和(自身を除く): 32830399476

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 167, 204, 238, 252, 306, 334, 357, 476, 501, 612, 668, 714, 1002, 1071, 1169, 1428, 1503, 2004, 2142, 2338, 2839, 3006, 3507, 4284, 4676, 5678, 6012, 7014, 8517, 10521, 11356, 14028, 17034, 19873, 21042, 22091, 25551, 34068, 39746, 42084, 44182, 51102, 59619, 66273, 79492, 88364, 102204, 119238, 132546, 154637, 178857, 198819, 238476, 265092, 309274, 357714, 375547, 397638, 463911, 618548, 715428, 751094, 795276, 927822, 1126641, 1391733, 1502188, 1855644, 2253282, 2628829, 2783466, 3379923, 3689197, 4506564, 5257658, 5566932, 6759846, 7378394, 7886487, 10515316, 11067591, 13519692, 14756788, 15772974, 22135182, 23659461, 25824379, 31545948, 33202773, 44270364, 47318922, 51648758, 62716349, 66405546, 77473137, 94637844, 103297516, 125432698, 132811092, 154946274, 188149047, 232419411, 250865396, 309892548, 376298094, 439014443, 464838822, 564447141, 752596188, 878028886, 929677644, 1128894282, 1317043329, 1756057772, 2257788564, 2634086658, 3951129987, 5268173316, 7902259974, 15804519948]

約数ペア:

[(1, 15804519948), (2, 7902259974), (3, 5268173316), (4, 3951129987), (6, 2634086658), (7, 2257788564), (9, 1756057772), (12, 1317043329), (14, 1128894282), (17, 929677644), (18, 878028886), (21, 752596188), (28, 564447141), (34, 464838822), (36, 439014443), (42, 376298094), (51, 309892548), (63, 250865396), (68, 232419411), (84, 188149047), (102, 154946274), (119, 132811092), (126, 125432698), (153, 103297516), (167, 94637844), (204, 77473137), (238, 66405546), (252, 62716349), (306, 51648758), (334, 47318922), (357, 44270364), (476, 33202773), (501, 31545948), (612, 25824379), (668, 23659461), (714, 22135182), (1002, 15772974), (1071, 14756788), (1169, 13519692), (1428, 11067591), (1503, 10515316), (2004, 7886487), (2142, 7378394), (2338, 6759846), (2839, 5566932), (3006, 5257658), (3507, 4506564), (4284, 3689197), (4676, 3379923), (5678, 2783466), (6012, 2628829), (7014, 2253282), (8517, 1855644), (10521, 1502188), (11356, 1391733), (14028, 1126641), (17034, 927822), (19873, 795276), (21042, 751094), (22091, 715428), (25551, 618548), (34068, 463911), (39746, 397638), (42084, 375547), (44182, 357714), (51102, 309274), (59619, 265092), (66273, 238476), (79492, 198819), (88364, 178857), (102204, 154637), (119238, 132546)]