158680845071

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1\times {\mathrm{1013}}^1$

素因数の和:1380

約数の個数: 64

約数和(自身を含む): 196170743808

約数和(自身を除く): 37489898737

約数列:

[1, 7, 23, 47, 127, 161, 163, 329, 889, 1013, 1081, 1141, 2921, 3749, 5969, 7091, 7567, 7661, 20447, 20701, 23299, 26243, 41783, 47611, 53627, 128651, 137287, 144907, 163093, 165119, 176203, 333277, 476123, 900557, 961009, 972947, 1095053, 1155833, 1233421, 2958973, 3332861, 3797737, 6046597, 6810629, 7665371, 7760593, 20712811, 20970113, 22377781, 26584159, 42326179, 54324151, 139071731, 146790791, 156644467, 178493639, 482312599, 973502117, 985595311, 1249455473, 3376188193, 6899167177, 22668692153, 158680845071]

約数ペア:

[(1, 158680845071), (7, 22668692153), (23, 6899167177), (47, 3376188193), (127, 1249455473), (161, 985595311), (163, 973502117), (329, 482312599), (889, 178493639), (1013, 156644467), (1081, 146790791), (1141, 139071731), (2921, 54324151), (3749, 42326179), (5969, 26584159), (7091, 22377781), (7567, 20970113), (7661, 20712811), (20447, 7760593), (20701, 7665371), (23299, 6810629), (26243, 6046597), (41783, 3797737), (47611, 3332861), (53627, 2958973), (128651, 1233421), (137287, 1155833), (144907, 1095053), (163093, 972947), (165119, 961009), (176203, 900557), (333277, 476123)]