123227008

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2203}}^1$

素因数の和:2259

約数の個数: 64

約数和(自身を含む): 269769600

約数和(自身を除く): 146542592

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 64, 76, 92, 128, 152, 184, 304, 368, 437, 608, 736, 874, 1216, 1472, 1748, 2203, 2432, 2944, 3496, 4406, 6992, 8812, 13984, 17624, 27968, 35248, 41857, 50669, 55936, 70496, 83714, 101338, 140992, 167428, 202676, 281984, 334856, 405352, 669712, 810704, 962711, 1339424, 1621408, 1925422, 2678848, 3242816, 3850844, 5357696, 6485632, 7701688, 15403376, 30806752, 61613504, 123227008]

約数ペア:

[(1, 123227008), (2, 61613504), (4, 30806752), (8, 15403376), (16, 7701688), (19, 6485632), (23, 5357696), (32, 3850844), (38, 3242816), (46, 2678848), (64, 1925422), (76, 1621408), (92, 1339424), (128, 962711), (152, 810704), (184, 669712), (304, 405352), (368, 334856), (437, 281984), (608, 202676), (736, 167428), (874, 140992), (1216, 101338), (1472, 83714), (1748, 70496), (2203, 55936), (2432, 50669), (2944, 41857), (3496, 35248), (4406, 27968), (6992, 17624), (8812, 13984)]