161252328

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{2969}}^1$

素因数の和:3082

約数の個数: 64

約数和(自身を含む): 421977600

約数和(自身を除く): 260725272

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 73, 93, 124, 146, 186, 219, 248, 292, 372, 438, 584, 744, 876, 1752, 2263, 2969, 4526, 5938, 6789, 8907, 9052, 11876, 13578, 17814, 18104, 23752, 27156, 35628, 54312, 71256, 92039, 184078, 216737, 276117, 368156, 433474, 552234, 650211, 736312, 866948, 1104468, 1300422, 1733896, 2208936, 2600844, 5201688, 6718847, 13437694, 20156541, 26875388, 40313082, 53750776, 80626164, 161252328]

約数ペア:

[(1, 161252328), (2, 80626164), (3, 53750776), (4, 40313082), (6, 26875388), (8, 20156541), (12, 13437694), (24, 6718847), (31, 5201688), (62, 2600844), (73, 2208936), (93, 1733896), (124, 1300422), (146, 1104468), (186, 866948), (219, 736312), (248, 650211), (292, 552234), (372, 433474), (438, 368156), (584, 276117), (744, 216737), (876, 184078), (1752, 92039), (2263, 71256), (2969, 54312), (4526, 35628), (5938, 27156), (6789, 23752), (8907, 18104), (9052, 17814), (11876, 13578)]