156987500148

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{6947}}^1\times {\mathrm{20249}}^1$

素因数の和:27237

約数の個数: 72

約数和(自身を含む): 409709664000

約数和(自身を除く): 252722163852

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 6947, 13894, 20249, 20841, 27788, 40498, 41682, 60747, 62523, 80996, 83364, 121494, 125046, 182241, 215357, 242988, 250092, 364482, 430714, 627719, 646071, 728964, 861428, 1255438, 1292142, 1883157, 1938213, 2510876, 2584284, 3766314, 3876426, 5649471, 7532628, 7752852, 11298942, 22597884, 140669803, 281339606, 422009409, 562679212, 844018818, 1266028227, 1688037636, 2532056454, 4360763893, 5064112908, 8721527786, 13082291679, 17443055572, 26164583358, 39246875037, 52329166716, 78493750074, 156987500148]

約数ペア:

[(1, 156987500148), (2, 78493750074), (3, 52329166716), (4, 39246875037), (6, 26164583358), (9, 17443055572), (12, 13082291679), (18, 8721527786), (31, 5064112908), (36, 4360763893), (62, 2532056454), (93, 1688037636), (124, 1266028227), (186, 844018818), (279, 562679212), (372, 422009409), (558, 281339606), (1116, 140669803), (6947, 22597884), (13894, 11298942), (20249, 7752852), (20841, 7532628), (27788, 5649471), (40498, 3876426), (41682, 3766314), (60747, 2584284), (62523, 2510876), (80996, 1938213), (83364, 1883157), (121494, 1292142), (125046, 1255438), (182241, 861428), (215357, 728964), (242988, 646071), (250092, 627719), (364482, 430714)]