161570246454

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1359401}}^1$

素因数の和:1359514

約数の個数: 64

約数和(自身を含む): 375847464960

約数和(自身を除く): 214277218506

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 71, 93, 142, 186, 213, 279, 426, 558, 639, 837, 1278, 1674, 1917, 2201, 3834, 4402, 6603, 13206, 19809, 39618, 59427, 118854, 1359401, 2718802, 4078203, 8156406, 12234609, 24469218, 36703827, 42141431, 73407654, 84282862, 96517471, 126424293, 193034942, 252848586, 289552413, 379272879, 579104826, 758545758, 868657239, 1137818637, 1737314478, 2275637274, 2605971717, 2992041601, 5211943434, 5984083202, 8976124803, 17952249606, 26928374409, 53856748818, 80785123227, 161570246454]

約数ペア:

[(1, 161570246454), (2, 80785123227), (3, 53856748818), (6, 26928374409), (9, 17952249606), (18, 8976124803), (27, 5984083202), (31, 5211943434), (54, 2992041601), (62, 2605971717), (71, 2275637274), (93, 1737314478), (142, 1137818637), (186, 868657239), (213, 758545758), (279, 579104826), (426, 379272879), (558, 289552413), (639, 252848586), (837, 193034942), (1278, 126424293), (1674, 96517471), (1917, 84282862), (2201, 73407654), (3834, 42141431), (4402, 36703827), (6603, 24469218), (13206, 12234609), (19809, 8156406), (39618, 4078203), (59427, 2718802), (118854, 1359401)]