173567212

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4007}}^1$

素因数の和:4055

約数の個数: 72

約数和(自身を含む): 402996384

約数和(自身を除く): 229429172

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 49, 52, 68, 91, 98, 119, 182, 196, 221, 238, 364, 442, 476, 637, 833, 884, 1274, 1547, 1666, 2548, 3094, 3332, 4007, 6188, 8014, 10829, 16028, 21658, 28049, 43316, 52091, 56098, 68119, 104182, 112196, 136238, 196343, 208364, 272476, 364637, 392686, 476833, 729274, 785372, 885547, 953666, 1458548, 1771094, 1907332, 2552459, 3337831, 3542188, 5104918, 6198829, 6675662, 10209836, 12397658, 13351324, 24795316, 43391803, 86783606, 173567212]

約数ペア:

[(1, 173567212), (2, 86783606), (4, 43391803), (7, 24795316), (13, 13351324), (14, 12397658), (17, 10209836), (26, 6675662), (28, 6198829), (34, 5104918), (49, 3542188), (52, 3337831), (68, 2552459), (91, 1907332), (98, 1771094), (119, 1458548), (182, 953666), (196, 885547), (221, 785372), (238, 729274), (364, 476833), (442, 392686), (476, 364637), (637, 272476), (833, 208364), (884, 196343), (1274, 136238), (1547, 112196), (1666, 104182), (2548, 68119), (3094, 56098), (3332, 52091), (4007, 43316), (6188, 28049), (8014, 21658), (10829, 16028)]