155015892

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^2\times {\mathrm{1237}}^1$

素因数の和:1365

約数の個数: 54

約数和(自身を含む): 398921978

約数和(自身を除く): 243906086

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 118, 177, 236, 354, 531, 708, 1062, 1237, 2124, 2474, 3481, 3711, 4948, 6962, 7422, 10443, 11133, 13924, 14844, 20886, 22266, 31329, 41772, 44532, 62658, 72983, 125316, 145966, 218949, 291932, 437898, 656847, 875796, 1313694, 2627388, 4305997, 8611994, 12917991, 17223988, 25835982, 38753973, 51671964, 77507946, 155015892]

約数ペア:

[(1, 155015892), (2, 77507946), (3, 51671964), (4, 38753973), (6, 25835982), (9, 17223988), (12, 12917991), (18, 8611994), (36, 4305997), (59, 2627388), (118, 1313694), (177, 875796), (236, 656847), (354, 437898), (531, 291932), (708, 218949), (1062, 145966), (1237, 125316), (2124, 72983), (2474, 62658), (3481, 44532), (3711, 41772), (4948, 31329), (6962, 22266), (7422, 20886), (10443, 14844), (11133, 13924)]