142516374

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{389}}^1$

素因数の和:486

約数の個数: 128

約数和(自身を含む): 389975040

約数和(自身を除く): 247458666

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 61, 66, 77, 78, 91, 122, 143, 154, 182, 183, 231, 273, 286, 366, 389, 427, 429, 462, 546, 671, 778, 793, 854, 858, 1001, 1167, 1281, 1342, 1586, 2002, 2013, 2334, 2379, 2562, 2723, 3003, 4026, 4279, 4697, 4758, 5057, 5446, 5551, 6006, 8169, 8558, 8723, 9394, 10114, 11102, 12837, 14091, 15171, 16338, 16653, 17446, 23729, 25674, 26169, 28182, 29953, 30342, 33306, 35399, 47458, 52338, 55627, 59906, 61061, 70798, 71187, 89859, 106197, 111254, 122122, 142374, 166103, 166881, 179718, 183183, 212394, 261019, 308477, 332206, 333762, 366366, 389389, 498309, 522038, 616954, 778778, 783057, 925431, 996618, 1168167, 1566114, 1827133, 1850862, 2159339, 2336334, 3393247, 3654266, 4318678, 5481399, 6478017, 6786494, 10179741, 10962798, 12956034, 20359482, 23752729, 47505458, 71258187, 142516374]

約数ペア:

[(1, 142516374), (2, 71258187), (3, 47505458), (6, 23752729), (7, 20359482), (11, 12956034), (13, 10962798), (14, 10179741), (21, 6786494), (22, 6478017), (26, 5481399), (33, 4318678), (39, 3654266), (42, 3393247), (61, 2336334), (66, 2159339), (77, 1850862), (78, 1827133), (91, 1566114), (122, 1168167), (143, 996618), (154, 925431), (182, 783057), (183, 778778), (231, 616954), (273, 522038), (286, 498309), (366, 389389), (389, 366366), (427, 333762), (429, 332206), (462, 308477), (546, 261019), (671, 212394), (778, 183183), (793, 179718), (854, 166881), (858, 166103), (1001, 142374), (1167, 122122), (1281, 111254), (1342, 106197), (1586, 89859), (2002, 71187), (2013, 70798), (2334, 61061), (2379, 59906), (2562, 55627), (2723, 52338), (3003, 47458), (4026, 35399), (4279, 33306), (4697, 30342), (4758, 29953), (5057, 28182), (5446, 26169), (5551, 25674), (6006, 23729), (8169, 17446), (8558, 16653), (8723, 16338), (9394, 15171), (10114, 14091), (11102, 12837)]