111938316

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{137}}^2$

素因数の和:359

約数の個数: 72

約数和(自身を含む): 304932096

約数和(自身を除く): 192993780

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 137, 142, 213, 274, 284, 411, 426, 497, 548, 822, 852, 959, 994, 1491, 1644, 1918, 1988, 2877, 2982, 3836, 5754, 5964, 9727, 11508, 18769, 19454, 29181, 37538, 38908, 56307, 58362, 68089, 75076, 112614, 116724, 131383, 136178, 204267, 225228, 262766, 272356, 394149, 408534, 525532, 788298, 817068, 1332599, 1576596, 2665198, 3997797, 5330396, 7995594, 9328193, 15991188, 18656386, 27984579, 37312772, 55969158, 111938316]

約数ペア:

[(1, 111938316), (2, 55969158), (3, 37312772), (4, 27984579), (6, 18656386), (7, 15991188), (12, 9328193), (14, 7995594), (21, 5330396), (28, 3997797), (42, 2665198), (71, 1576596), (84, 1332599), (137, 817068), (142, 788298), (213, 525532), (274, 408534), (284, 394149), (411, 272356), (426, 262766), (497, 225228), (548, 204267), (822, 136178), (852, 131383), (959, 116724), (994, 112614), (1491, 75076), (1644, 68089), (1918, 58362), (1988, 56307), (2877, 38908), (2982, 37538), (3836, 29181), (5754, 19454), (5964, 18769), (9727, 11508)]