161664378822

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1360193}}^1$

素因数の和:1360306

約数の個数: 64

約数和(自身を含む): 376066437120

約数和(自身を除く): 214402058298

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, 1360193, 2720386, 4080579, 8161158, 12241737, 24483474, 36725211, 42165983, 73450422, 84331966, 96573703, 126497949, 193147406, 252995898, 289721109, 379493847, 579442218, 758987694, 869163327, 1138481541, 1738326654, 2276963082, 2607489981, 2993784793, 5214979962, 5987569586, 8981354379, 17962708758, 26944063137, 53888126274, 80832189411, 161664378822]

約数ペア:

[(1, 161664378822), (2, 80832189411), (3, 53888126274), (6, 26944063137), (9, 17962708758), (18, 8981354379), (27, 5987569586), (31, 5214979962), (54, 2993784793), (62, 2607489981), (71, 2276963082), (93, 1738326654), (142, 1138481541), (186, 869163327), (213, 758987694), (279, 579442218), (426, 379493847), (558, 289721109), (639, 252995898), (837, 193147406), (1278, 126497949), (1674, 96573703), (1917, 84331966), (2201, 73450422), (3834, 42165983), (4402, 36725211), (6603, 24483474), (13206, 12241737), (19809, 8161158), (39618, 4080579), (59427, 2720386), (118854, 1360193)]