157213538412

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1733}}^1\times {\mathrm{7883}}^1$

素因数の和:9767

約数の個数: 96

約数和(自身を含む): 422593500672

約数和(自身を除く): 265379962260

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 137, 274, 411, 548, 822, 959, 1644, 1733, 1918, 2877, 3466, 3836, 5199, 5754, 6932, 7883, 10398, 11508, 12131, 15766, 20796, 23649, 24262, 31532, 36393, 47298, 48524, 55181, 72786, 94596, 110362, 145572, 165543, 220724, 237421, 331086, 474842, 662172, 712263, 949684, 1079971, 1424526, 1661947, 2159942, 2849052, 3239913, 3323894, 4319884, 4985841, 6479826, 6647788, 7559797, 9971682, 12959652, 13661239, 15119594, 19943364, 22679391, 27322478, 30239188, 40983717, 45358782, 54644956, 81967434, 90717564, 95628673, 163934868, 191257346, 286886019, 382514692, 573772038, 1147544076, 1871589743, 3743179486, 5614769229, 7486358972, 11229538458, 13101128201, 22459076916, 26202256402, 39303384603, 52404512804, 78606769206, 157213538412]

約数ペア:

[(1, 157213538412), (2, 78606769206), (3, 52404512804), (4, 39303384603), (6, 26202256402), (7, 22459076916), (12, 13101128201), (14, 11229538458), (21, 7486358972), (28, 5614769229), (42, 3743179486), (84, 1871589743), (137, 1147544076), (274, 573772038), (411, 382514692), (548, 286886019), (822, 191257346), (959, 163934868), (1644, 95628673), (1733, 90717564), (1918, 81967434), (2877, 54644956), (3466, 45358782), (3836, 40983717), (5199, 30239188), (5754, 27322478), (6932, 22679391), (7883, 19943364), (10398, 15119594), (11508, 13661239), (12131, 12959652), (15766, 9971682), (20796, 7559797), (23649, 6647788), (24262, 6479826), (31532, 4985841), (36393, 4319884), (47298, 3323894), (48524, 3239913), (55181, 2849052), (72786, 2159942), (94596, 1661947), (110362, 1424526), (145572, 1079971), (165543, 949684), (220724, 712263), (237421, 662172), (331086, 474842)]