157088383445

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{1997}}^1$

素因数の和:2227

約数の個数: 128

約数和(自身を含む): 244900454400

約数和(自身を除く): 87812070955

約数列:

[1, 5, 7, 19, 23, 35, 37, 95, 115, 133, 139, 161, 185, 259, 437, 665, 695, 703, 805, 851, 973, 1295, 1997, 2185, 2641, 3059, 3197, 3515, 4255, 4865, 4921, 5143, 5957, 9985, 13205, 13979, 15295, 15985, 16169, 18487, 22379, 24605, 25715, 29785, 36001, 37943, 45931, 60743, 69895, 73889, 80845, 92435, 97717, 111895, 113183, 118289, 180005, 189715, 229655, 265601, 277583, 303715, 321517, 369445, 425201, 488585, 517223, 565915, 591445, 684019, 828023, 872689, 1328005, 1387915, 1403891, 1607585, 1699447, 1943081, 2126005, 2247491, 2586115, 3420095, 4140115, 4363445, 5274077, 6108823, 6384409, 7019455, 8497235, 9715405, 9827237, 10270571, 11237455, 11896129, 15732437, 26370385, 30544115, 31922045, 32289493, 36918539, 44690863, 49136185, 51352855, 59480645, 71893997, 78662185, 121303771, 161447465, 184592695, 195140849, 223454315, 226026451, 236223133, 359469985, 606518855, 849126397, 975704245, 1130132255, 1181115665, 1365985943, 1653561931, 4245631985, 4488239527, 6829929715, 8267809655, 22441197635, 31417676689, 157088383445]

約数ペア:

[(1, 157088383445), (5, 31417676689), (7, 22441197635), (19, 8267809655), (23, 6829929715), (35, 4488239527), (37, 4245631985), (95, 1653561931), (115, 1365985943), (133, 1181115665), (139, 1130132255), (161, 975704245), (185, 849126397), (259, 606518855), (437, 359469985), (665, 236223133), (695, 226026451), (703, 223454315), (805, 195140849), (851, 184592695), (973, 161447465), (1295, 121303771), (1997, 78662185), (2185, 71893997), (2641, 59480645), (3059, 51352855), (3197, 49136185), (3515, 44690863), (4255, 36918539), (4865, 32289493), (4921, 31922045), (5143, 30544115), (5957, 26370385), (9985, 15732437), (13205, 11896129), (13979, 11237455), (15295, 10270571), (15985, 9827237), (16169, 9715405), (18487, 8497235), (22379, 7019455), (24605, 6384409), (25715, 6108823), (29785, 5274077), (36001, 4363445), (37943, 4140115), (45931, 3420095), (60743, 2586115), (69895, 2247491), (73889, 2126005), (80845, 1943081), (92435, 1699447), (97717, 1607585), (111895, 1403891), (113183, 1387915), (118289, 1328005), (180005, 872689), (189715, 828023), (229655, 684019), (265601, 591445), (277583, 565915), (303715, 517223), (321517, 488585), (369445, 425201)]