152156728

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{331}}^1\times {\mathrm{1553}}^1$

素因数の和:1927

約数の個数: 32

約数和(自身を含む): 294078960

約数和(自身を除く): 141922232

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 331, 662, 1324, 1553, 2648, 3106, 6212, 12247, 12424, 24494, 48988, 57461, 97976, 114922, 229844, 459688, 514043, 1028086, 2056172, 4112344, 19019591, 38039182, 76078364, 152156728]

約数ペア:

[(1, 152156728), (2, 76078364), (4, 38039182), (8, 19019591), (37, 4112344), (74, 2056172), (148, 1028086), (296, 514043), (331, 459688), (662, 229844), (1324, 114922), (1553, 97976), (2648, 57461), (3106, 48988), (6212, 24494), (12247, 12424)]