156976151668

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{2729}}^1\times {\mathrm{9467}}^1$

素因数の和:12245

約数の個数: 72

約数和(自身を含む): 330022667520

約数和(自身を除く): 173046515852

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 217, 434, 868, 1519, 2729, 3038, 5458, 6076, 9467, 10916, 18934, 19103, 37868, 38206, 66269, 76412, 84599, 132538, 133721, 169198, 265076, 267442, 293477, 338396, 463883, 534884, 586954, 592193, 927766, 1173908, 1184386, 1855532, 2054339, 2368772, 4108678, 4145351, 8217356, 8290702, 14380373, 16581404, 25835443, 28760746, 51670886, 57521492, 103341772, 180848101, 361696202, 723392404, 800898733, 1265936707, 1601797466, 2531873414, 3203594932, 5063746828, 5606291131, 11212582262, 22425164524, 39244037917, 78488075834, 156976151668]

約数ペア:

[(1, 156976151668), (2, 78488075834), (4, 39244037917), (7, 22425164524), (14, 11212582262), (28, 5606291131), (31, 5063746828), (49, 3203594932), (62, 2531873414), (98, 1601797466), (124, 1265936707), (196, 800898733), (217, 723392404), (434, 361696202), (868, 180848101), (1519, 103341772), (2729, 57521492), (3038, 51670886), (5458, 28760746), (6076, 25835443), (9467, 16581404), (10916, 14380373), (18934, 8290702), (19103, 8217356), (37868, 4145351), (38206, 4108678), (66269, 2368772), (76412, 2054339), (84599, 1855532), (132538, 1184386), (133721, 1173908), (169198, 927766), (265076, 592193), (267442, 586954), (293477, 534884), (338396, 463883)]