118955264

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{227}}^1$

素因数の和:355

約数の個数: 72

約数和(自身を含む): 251657280

約数和(自身を除く): 132702016

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 89, 92, 128, 178, 184, 227, 256, 356, 368, 454, 712, 736, 908, 1424, 1472, 1816, 2047, 2848, 2944, 3632, 4094, 5221, 5696, 5888, 7264, 8188, 10442, 11392, 14528, 16376, 20203, 20884, 22784, 29056, 32752, 40406, 41768, 58112, 65504, 80812, 83536, 131008, 161624, 167072, 262016, 323248, 334144, 464669, 524032, 646496, 668288, 929338, 1292992, 1336576, 1858676, 2585984, 3717352, 5171968, 7434704, 14869408, 29738816, 59477632, 118955264]

約数ペア:

[(1, 118955264), (2, 59477632), (4, 29738816), (8, 14869408), (16, 7434704), (23, 5171968), (32, 3717352), (46, 2585984), (64, 1858676), (89, 1336576), (92, 1292992), (128, 929338), (178, 668288), (184, 646496), (227, 524032), (256, 464669), (356, 334144), (368, 323248), (454, 262016), (712, 167072), (736, 161624), (908, 131008), (1424, 83536), (1472, 80812), (1816, 65504), (2047, 58112), (2848, 41768), (2944, 40406), (3632, 32752), (4094, 29056), (5221, 22784), (5696, 20884), (5888, 20203), (7264, 16376), (8188, 14528), (10442, 11392)]