149898204

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{251}}^1\times {\mathrm{313}}^1$

素因数の和:627

約数の個数: 72

約数和(自身を含む): 388834992

約数和(自身を除く): 238936788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 251, 313, 318, 477, 502, 626, 636, 753, 939, 954, 1004, 1252, 1506, 1878, 1908, 2259, 2817, 3012, 3756, 4518, 5634, 9036, 11268, 13303, 16589, 26606, 33178, 39909, 49767, 53212, 66356, 78563, 79818, 99534, 119727, 149301, 157126, 159636, 199068, 235689, 239454, 298602, 314252, 471378, 478908, 597204, 707067, 942756, 1414134, 2828268, 4163839, 8327678, 12491517, 16655356, 24983034, 37474551, 49966068, 74949102, 149898204]

約数ペア:

[(1, 149898204), (2, 74949102), (3, 49966068), (4, 37474551), (6, 24983034), (9, 16655356), (12, 12491517), (18, 8327678), (36, 4163839), (53, 2828268), (106, 1414134), (159, 942756), (212, 707067), (251, 597204), (313, 478908), (318, 471378), (477, 314252), (502, 298602), (626, 239454), (636, 235689), (753, 199068), (939, 159636), (954, 157126), (1004, 149301), (1252, 119727), (1506, 99534), (1878, 79818), (1908, 78563), (2259, 66356), (2817, 53212), (3012, 49767), (3756, 39909), (4518, 33178), (5634, 26606), (9036, 16589), (11268, 13303)]