167856364

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{397}}^1$

素因数の和:634

約数の個数: 48

約数和(自身を含む): 325761408

約数和(自身を除く): 157905044

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 173, 188, 346, 397, 611, 692, 794, 1222, 1588, 2249, 2444, 4498, 5161, 8131, 8996, 10322, 16262, 18659, 20644, 32524, 37318, 68681, 74636, 105703, 137362, 211406, 242567, 274724, 422812, 485134, 892853, 970268, 1785706, 3228007, 3571412, 6456014, 12912028, 41964091, 83928182, 167856364]

約数ペア:

[(1, 167856364), (2, 83928182), (4, 41964091), (13, 12912028), (26, 6456014), (47, 3571412), (52, 3228007), (94, 1785706), (173, 970268), (188, 892853), (346, 485134), (397, 422812), (611, 274724), (692, 242567), (794, 211406), (1222, 137362), (1588, 105703), (2249, 74636), (2444, 68681), (4498, 37318), (5161, 32524), (8131, 20644), (8996, 18659), (10322, 16262)]