156944417652

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{20859173}}^1$

素因数の和:20859213

約数の個数: 72

約数和(自身を含む): 455564360160

約数和(自身を除く): 298619942508

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 44, 57, 66, 76, 99, 114, 132, 171, 198, 209, 228, 342, 396, 418, 627, 684, 836, 1254, 1881, 2508, 3762, 7524, 20859173, 41718346, 62577519, 83436692, 125155038, 187732557, 229450903, 250310076, 375465114, 396324287, 458901806, 688352709, 750930228, 792648574, 917803612, 1188972861, 1376705418, 1585297148, 2065058127, 2377945722, 2753410836, 3566918583, 4130116254, 4359567157, 4755891444, 7133837166, 8260232508, 8719134314, 13078701471, 14267674332, 17438268628, 26157402942, 39236104413, 52314805884, 78472208826, 156944417652]

約数ペア:

[(1, 156944417652), (2, 78472208826), (3, 52314805884), (4, 39236104413), (6, 26157402942), (9, 17438268628), (11, 14267674332), (12, 13078701471), (18, 8719134314), (19, 8260232508), (22, 7133837166), (33, 4755891444), (36, 4359567157), (38, 4130116254), (44, 3566918583), (57, 2753410836), (66, 2377945722), (76, 2065058127), (99, 1585297148), (114, 1376705418), (132, 1188972861), (171, 917803612), (198, 792648574), (209, 750930228), (228, 688352709), (342, 458901806), (396, 396324287), (418, 375465114), (627, 250310076), (684, 229450903), (836, 187732557), (1254, 125155038), (1881, 83436692), (2508, 62577519), (3762, 41718346), (7524, 20859173)]