140772528

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{541}}^1$

素因数の和:707

約数の個数: 120

約数和(自身を含む): 428114960

約数和(自身を除く): 287342432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 139, 144, 156, 208, 234, 278, 312, 417, 468, 541, 556, 624, 834, 936, 1082, 1112, 1251, 1623, 1668, 1807, 1872, 2164, 2224, 2502, 3246, 3336, 3614, 4328, 4869, 5004, 5421, 6492, 6672, 7033, 7228, 8656, 9738, 10008, 10842, 12984, 14066, 14456, 16263, 19476, 20016, 21099, 21684, 25968, 28132, 28912, 32526, 38952, 42198, 43368, 56264, 63297, 65052, 75199, 77904, 84396, 86736, 112528, 126594, 130104, 150398, 168792, 225597, 253188, 260208, 300796, 337584, 451194, 506376, 601592, 676791, 902388, 977587, 1012752, 1203184, 1353582, 1804776, 1955174, 2707164, 2932761, 3609552, 3910348, 5414328, 5865522, 7820696, 8798283, 10828656, 11731044, 15641392, 17596566, 23462088, 35193132, 46924176, 70386264, 140772528]

約数ペア:

[(1, 140772528), (2, 70386264), (3, 46924176), (4, 35193132), (6, 23462088), (8, 17596566), (9, 15641392), (12, 11731044), (13, 10828656), (16, 8798283), (18, 7820696), (24, 5865522), (26, 5414328), (36, 3910348), (39, 3609552), (48, 2932761), (52, 2707164), (72, 1955174), (78, 1804776), (104, 1353582), (117, 1203184), (139, 1012752), (144, 977587), (156, 902388), (208, 676791), (234, 601592), (278, 506376), (312, 451194), (417, 337584), (468, 300796), (541, 260208), (556, 253188), (624, 225597), (834, 168792), (936, 150398), (1082, 130104), (1112, 126594), (1251, 112528), (1623, 86736), (1668, 84396), (1807, 77904), (1872, 75199), (2164, 65052), (2224, 63297), (2502, 56264), (3246, 43368), (3336, 42198), (3614, 38952), (4328, 32526), (4869, 28912), (5004, 28132), (5421, 25968), (6492, 21684), (6672, 21099), (7033, 20016), (7228, 19476), (8656, 16263), (9738, 14456), (10008, 14066), (10842, 12984)]