147977942

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{727}}^1$

素因数の和:841

約数の個数: 48

約数和(自身を含む): 270885888

約数和(自身を除く): 122907946

約数列:

[1, 2, 7, 14, 31, 49, 62, 67, 98, 134, 217, 434, 469, 727, 938, 1454, 1519, 2077, 3038, 3283, 4154, 5089, 6566, 10178, 14539, 22537, 29078, 35623, 45074, 48709, 71246, 97418, 101773, 157759, 203546, 315518, 340963, 681926, 1104313, 1509979, 2208626, 2386741, 3019958, 4773482, 10569853, 21139706, 73988971, 147977942]

約数ペア:

[(1, 147977942), (2, 73988971), (7, 21139706), (14, 10569853), (31, 4773482), (49, 3019958), (62, 2386741), (67, 2208626), (98, 1509979), (134, 1104313), (217, 681926), (434, 340963), (469, 315518), (727, 203546), (938, 157759), (1454, 101773), (1519, 97418), (2077, 71246), (3038, 48709), (3283, 45074), (4154, 35623), (5089, 29078), (6566, 22537), (10178, 14539)]