131406336

素因数分解:

$2^9\times 3^2\times {\mathrm{28517}}^1$

素因数の和:28541

約数の個数: 60

約数和(自身を含む): 379260882

約数和(自身を除く): 247854546

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1152, 1536, 2304, 4608, 28517, 57034, 85551, 114068, 171102, 228136, 256653, 342204, 456272, 513306, 684408, 912544, 1026612, 1368816, 1825088, 2053224, 2737632, 3650176, 4106448, 5475264, 7300352, 8212896, 10950528, 14600704, 16425792, 21901056, 32851584, 43802112, 65703168, 131406336]

約数ペア:

[(1, 131406336), (2, 65703168), (3, 43802112), (4, 32851584), (6, 21901056), (8, 16425792), (9, 14600704), (12, 10950528), (16, 8212896), (18, 7300352), (24, 5475264), (32, 4106448), (36, 3650176), (48, 2737632), (64, 2053224), (72, 1825088), (96, 1368816), (128, 1026612), (144, 912544), (192, 684408), (256, 513306), (288, 456272), (384, 342204), (512, 256653), (576, 228136), (768, 171102), (1152, 114068), (1536, 85551), (2304, 57034), (4608, 28517)]