158104548

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1223}}^1$

素因数の和:1268

約数の個数: 144

約数和(自身を含む): 499000320

約数和(自身を除く): 340895772

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 54, 57, 63, 76, 81, 84, 108, 114, 126, 133, 162, 171, 189, 228, 243, 252, 266, 324, 342, 378, 399, 486, 513, 532, 567, 684, 756, 798, 972, 1026, 1134, 1197, 1223, 1539, 1596, 1701, 2052, 2268, 2394, 2446, 3078, 3402, 3591, 3669, 4617, 4788, 4892, 6156, 6804, 7182, 7338, 8561, 9234, 10773, 11007, 14364, 14676, 17122, 18468, 21546, 22014, 23237, 25683, 32319, 33021, 34244, 43092, 44028, 46474, 51366, 64638, 66042, 69711, 77049, 92948, 99063, 102732, 129276, 132084, 139422, 154098, 162659, 198126, 209133, 231147, 278844, 297189, 308196, 325318, 396252, 418266, 462294, 487977, 594378, 627399, 650636, 693441, 836532, 924588, 975954, 1188756, 1254798, 1386882, 1463931, 1882197, 1951908, 2080323, 2509596, 2773764, 2927862, 3764394, 4160646, 4391793, 5646591, 5855724, 7528788, 8321292, 8783586, 11293182, 13175379, 17567172, 22586364, 26350758, 39526137, 52701516, 79052274, 158104548]

約数ペア:

[(1, 158104548), (2, 79052274), (3, 52701516), (4, 39526137), (6, 26350758), (7, 22586364), (9, 17567172), (12, 13175379), (14, 11293182), (18, 8783586), (19, 8321292), (21, 7528788), (27, 5855724), (28, 5646591), (36, 4391793), (38, 4160646), (42, 3764394), (54, 2927862), (57, 2773764), (63, 2509596), (76, 2080323), (81, 1951908), (84, 1882197), (108, 1463931), (114, 1386882), (126, 1254798), (133, 1188756), (162, 975954), (171, 924588), (189, 836532), (228, 693441), (243, 650636), (252, 627399), (266, 594378), (324, 487977), (342, 462294), (378, 418266), (399, 396252), (486, 325318), (513, 308196), (532, 297189), (567, 278844), (684, 231147), (756, 209133), (798, 198126), (972, 162659), (1026, 154098), (1134, 139422), (1197, 132084), (1223, 129276), (1539, 102732), (1596, 99063), (1701, 92948), (2052, 77049), (2268, 69711), (2394, 66042), (2446, 64638), (3078, 51366), (3402, 46474), (3591, 44028), (3669, 43092), (4617, 34244), (4788, 33021), (4892, 32319), (6156, 25683), (6804, 23237), (7182, 22014), (7338, 21546), (8561, 18468), (9234, 17122), (10773, 14676), (11007, 14364)]