138399192

素因数分解:

$2^3\times 3^6\times {\mathrm{19}}^1\times {\mathrm{1249}}^1$

素因数の和:1292

約数の個数: 112

約数和(自身を含む): 409875000

約数和(自身を除く): 271475808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 81, 108, 114, 152, 162, 171, 216, 228, 243, 324, 342, 456, 486, 513, 648, 684, 729, 972, 1026, 1249, 1368, 1458, 1539, 1944, 2052, 2498, 2916, 3078, 3747, 4104, 4617, 4996, 5832, 6156, 7494, 9234, 9992, 11241, 12312, 13851, 14988, 18468, 22482, 23731, 27702, 29976, 33723, 36936, 44964, 47462, 55404, 67446, 71193, 89928, 94924, 101169, 110808, 134892, 142386, 189848, 202338, 213579, 269784, 284772, 303507, 404676, 427158, 569544, 607014, 640737, 809352, 854316, 910521, 1214028, 1281474, 1708632, 1821042, 1922211, 2428056, 2562948, 3642084, 3844422, 5125896, 5766633, 7284168, 7688844, 11533266, 15377688, 17299899, 23066532, 34599798, 46133064, 69199596, 138399192]

約数ペア:

[(1, 138399192), (2, 69199596), (3, 46133064), (4, 34599798), (6, 23066532), (8, 17299899), (9, 15377688), (12, 11533266), (18, 7688844), (19, 7284168), (24, 5766633), (27, 5125896), (36, 3844422), (38, 3642084), (54, 2562948), (57, 2428056), (72, 1922211), (76, 1821042), (81, 1708632), (108, 1281474), (114, 1214028), (152, 910521), (162, 854316), (171, 809352), (216, 640737), (228, 607014), (243, 569544), (324, 427158), (342, 404676), (456, 303507), (486, 284772), (513, 269784), (648, 213579), (684, 202338), (729, 189848), (972, 142386), (1026, 134892), (1249, 110808), (1368, 101169), (1458, 94924), (1539, 89928), (1944, 71193), (2052, 67446), (2498, 55404), (2916, 47462), (3078, 44964), (3747, 36936), (4104, 33723), (4617, 29976), (4996, 27702), (5832, 23731), (6156, 22482), (7494, 18468), (9234, 14988), (9992, 13851), (11241, 12312)]