131997112

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{5743}}^1$

素因数の和:5792

約数の個数: 48

約数和(自身を含む): 283811040

約数和(自身を除く): 151813928

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 169, 221, 338, 442, 676, 884, 1352, 1768, 2873, 5743, 5746, 11486, 11492, 22972, 22984, 45944, 74659, 97631, 149318, 195262, 298636, 390524, 597272, 781048, 970567, 1269203, 1941134, 2538406, 3882268, 5076812, 7764536, 10153624, 16499639, 32999278, 65998556, 131997112]

約数ペア:

[(1, 131997112), (2, 65998556), (4, 32999278), (8, 16499639), (13, 10153624), (17, 7764536), (26, 5076812), (34, 3882268), (52, 2538406), (68, 1941134), (104, 1269203), (136, 970567), (169, 781048), (221, 597272), (338, 390524), (442, 298636), (676, 195262), (884, 149318), (1352, 97631), (1768, 74659), (2873, 45944), (5743, 22984), (5746, 22972), (11486, 11492)]