139216914

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2887}}^1$

素因数の和:2964

約数の個数: 64

約数和(自身を含む): 332697600

約数和(自身を除く): 193480686

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 47, 54, 57, 94, 114, 141, 171, 282, 342, 423, 513, 846, 893, 1026, 1269, 1786, 2538, 2679, 2887, 5358, 5774, 8037, 8661, 16074, 17322, 24111, 25983, 48222, 51966, 54853, 77949, 109706, 135689, 155898, 164559, 271378, 329118, 407067, 493677, 814134, 987354, 1221201, 1481031, 2442402, 2578091, 2962062, 3663603, 5156182, 7327206, 7734273, 15468546, 23202819, 46405638, 69608457, 139216914]

約数ペア:

[(1, 139216914), (2, 69608457), (3, 46405638), (6, 23202819), (9, 15468546), (18, 7734273), (19, 7327206), (27, 5156182), (38, 3663603), (47, 2962062), (54, 2578091), (57, 2442402), (94, 1481031), (114, 1221201), (141, 987354), (171, 814134), (282, 493677), (342, 407067), (423, 329118), (513, 271378), (846, 164559), (893, 155898), (1026, 135689), (1269, 109706), (1786, 77949), (2538, 54853), (2679, 51966), (2887, 48222), (5358, 25983), (5774, 24111), (8037, 17322), (8661, 16074)]