154249004

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{881}}^1$

素因数の和:955

約数の個数: 72

約数和(自身を含む): 343471968

約数和(自身を除く): 189222964

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 37, 52, 74, 91, 148, 169, 182, 259, 338, 364, 481, 518, 676, 881, 962, 1036, 1183, 1762, 1924, 2366, 3367, 3524, 4732, 6167, 6253, 6734, 11453, 12334, 12506, 13468, 22906, 24668, 25012, 32597, 43771, 45812, 65194, 80171, 87542, 130388, 148889, 160342, 175084, 228179, 297778, 320684, 423761, 456358, 595556, 847522, 912716, 1042223, 1695044, 2084446, 2966327, 4168892, 5508893, 5932654, 11017786, 11865308, 22035572, 38562251, 77124502, 154249004]

約数ペア:

[(1, 154249004), (2, 77124502), (4, 38562251), (7, 22035572), (13, 11865308), (14, 11017786), (26, 5932654), (28, 5508893), (37, 4168892), (52, 2966327), (74, 2084446), (91, 1695044), (148, 1042223), (169, 912716), (182, 847522), (259, 595556), (338, 456358), (364, 423761), (481, 320684), (518, 297778), (676, 228179), (881, 175084), (962, 160342), (1036, 148889), (1183, 130388), (1762, 87542), (1924, 80171), (2366, 65194), (3367, 45812), (3524, 43771), (4732, 32597), (6167, 25012), (6253, 24668), (6734, 22906), (11453, 13468), (12334, 12506)]