169690288

素因数分解:

$2^4\times {\mathrm{37}}^2\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:270

約数の個数: 60

約数和(自身を含む): 346144512

約数和(自身を除く): 176454224

約数列:

[1, 2, 4, 8, 16, 37, 61, 74, 122, 127, 148, 244, 254, 296, 488, 508, 592, 976, 1016, 1369, 2032, 2257, 2738, 4514, 4699, 5476, 7747, 9028, 9398, 10952, 15494, 18056, 18796, 21904, 30988, 36112, 37592, 61976, 75184, 83509, 123952, 167018, 173863, 286639, 334036, 347726, 573278, 668072, 695452, 1146556, 1336144, 1390904, 2293112, 2781808, 4586224, 10605643, 21211286, 42422572, 84845144, 169690288]

約数ペア:

[(1, 169690288), (2, 84845144), (4, 42422572), (8, 21211286), (16, 10605643), (37, 4586224), (61, 2781808), (74, 2293112), (122, 1390904), (127, 1336144), (148, 1146556), (244, 695452), (254, 668072), (296, 573278), (488, 347726), (508, 334036), (592, 286639), (976, 173863), (1016, 167018), (1369, 123952), (2032, 83509), (2257, 75184), (2738, 61976), (4514, 37592), (4699, 36112), (5476, 30988), (7747, 21904), (9028, 18796), (9398, 18056), (10952, 15494)]