156908964488

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{193}}^1\times {\mathrm{3907}}^1$

素因数の和:4199

約数の個数: 96

約数和(自身を含む): 320015959200

約数和(自身を除く): 163106994712

約数列:

[1, 2, 4, 8, 19, 37, 38, 74, 76, 148, 152, 193, 296, 386, 703, 772, 1369, 1406, 1544, 2738, 2812, 3667, 3907, 5476, 5624, 7141, 7334, 7814, 10952, 14282, 14668, 15628, 26011, 28564, 29336, 31256, 52022, 57128, 74233, 104044, 135679, 144559, 148466, 208088, 264217, 271358, 289118, 296932, 528434, 542716, 578236, 593864, 754051, 1056868, 1085432, 1156472, 1508102, 2113736, 2746621, 3016204, 5020123, 5348683, 5493242, 6032408, 10040246, 10697366, 10986484, 14326969, 20080492, 21394732, 21972968, 27899887, 28653938, 40160984, 42789464, 55799774, 57307876, 101624977, 111599548, 114615752, 203249954, 223199096, 406499908, 530097853, 812999816, 1032295819, 1060195706, 2064591638, 2120391412, 4129183276, 4240782824, 8258366552, 19613620561, 39227241122, 78454482244, 156908964488]

約数ペア:

[(1, 156908964488), (2, 78454482244), (4, 39227241122), (8, 19613620561), (19, 8258366552), (37, 4240782824), (38, 4129183276), (74, 2120391412), (76, 2064591638), (148, 1060195706), (152, 1032295819), (193, 812999816), (296, 530097853), (386, 406499908), (703, 223199096), (772, 203249954), (1369, 114615752), (1406, 111599548), (1544, 101624977), (2738, 57307876), (2812, 55799774), (3667, 42789464), (3907, 40160984), (5476, 28653938), (5624, 27899887), (7141, 21972968), (7334, 21394732), (7814, 20080492), (10952, 14326969), (14282, 10986484), (14668, 10697366), (15628, 10040246), (26011, 6032408), (28564, 5493242), (29336, 5348683), (31256, 5020123), (52022, 3016204), (57128, 2746621), (74233, 2113736), (104044, 1508102), (135679, 1156472), (144559, 1085432), (148466, 1056868), (208088, 754051), (264217, 593864), (271358, 578236), (289118, 542716), (296932, 528434)]