158772172

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{74471}}^1$

素因数の和:74529

約数の個数: 24

約数和(自身を含む): 306526752

約数和(自身を除く): 147754580

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 1066, 2132, 74471, 148942, 297884, 968123, 1936246, 3053311, 3872492, 6106622, 12213244, 39693043, 79386086, 158772172]

約数ペア:

[(1, 158772172), (2, 79386086), (4, 39693043), (13, 12213244), (26, 6106622), (41, 3872492), (52, 3053311), (82, 1936246), (164, 968123), (533, 297884), (1066, 148942), (2132, 74471)]