168317504

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1427}}^1$

素因数の和:1555

約数の個数: 56

約数和(自身を含む): 355457760

約数和(自身を除く): 187140256

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 97, 152, 194, 304, 388, 608, 776, 1216, 1427, 1552, 1843, 2854, 3104, 3686, 5708, 6208, 7372, 11416, 14744, 22832, 27113, 29488, 45664, 54226, 58976, 91328, 108452, 117952, 138419, 216904, 276838, 433808, 553676, 867616, 1107352, 1735232, 2214704, 2629961, 4429408, 5259922, 8858816, 10519844, 21039688, 42079376, 84158752, 168317504]

約数ペア:

[(1, 168317504), (2, 84158752), (4, 42079376), (8, 21039688), (16, 10519844), (19, 8858816), (32, 5259922), (38, 4429408), (64, 2629961), (76, 2214704), (97, 1735232), (152, 1107352), (194, 867616), (304, 553676), (388, 433808), (608, 276838), (776, 216904), (1216, 138419), (1427, 117952), (1552, 108452), (1843, 91328), (2854, 58976), (3104, 54226), (3686, 45664), (5708, 29488), (6208, 27113), (7372, 22832), (11416, 14744)]