156745146610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{641}}^1\times {\mathrm{11981}}^1$

素因数の和:12799

約数の個数: 64

約数和(自身を含む): 306282350304

約数和(自身を除く): 149537203694

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 157, 314, 641, 785, 1282, 1570, 2041, 3205, 4082, 6410, 8333, 10205, 11981, 16666, 20410, 23962, 41665, 59905, 83330, 100637, 119810, 155753, 201274, 311506, 503185, 778765, 1006370, 1308281, 1557530, 1881017, 2616562, 3762034, 6541405, 7679821, 9405085, 13082810, 15359642, 18810170, 24453221, 38399105, 48906442, 76798210, 99837673, 122266105, 199675346, 244532210, 499188365, 998376730, 1205731897, 2411463794, 6028659485, 12057318970, 15674514661, 31349029322, 78372573305, 156745146610]

約数ペア:

[(1, 156745146610), (2, 78372573305), (5, 31349029322), (10, 15674514661), (13, 12057318970), (26, 6028659485), (65, 2411463794), (130, 1205731897), (157, 998376730), (314, 499188365), (641, 244532210), (785, 199675346), (1282, 122266105), (1570, 99837673), (2041, 76798210), (3205, 48906442), (4082, 38399105), (6410, 24453221), (8333, 18810170), (10205, 15359642), (11981, 13082810), (16666, 9405085), (20410, 7679821), (23962, 6541405), (41665, 3762034), (59905, 2616562), (83330, 1881017), (100637, 1557530), (119810, 1308281), (155753, 1006370), (201274, 778765), (311506, 503185)]