155891844

素因数分解:

$2^2\times 3^3\times {\mathrm{61}}^1\times {\mathrm{23663}}^1$

素因数の和:23737

約数の個数: 48

約数和(自身を含む): 410807040

約数和(自身を除く): 254915196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 61, 108, 122, 183, 244, 366, 549, 732, 1098, 1647, 2196, 3294, 6588, 23663, 47326, 70989, 94652, 141978, 212967, 283956, 425934, 638901, 851868, 1277802, 1443443, 2555604, 2886886, 4330329, 5773772, 8660658, 12990987, 17321316, 25981974, 38972961, 51963948, 77945922, 155891844]

約数ペア:

[(1, 155891844), (2, 77945922), (3, 51963948), (4, 38972961), (6, 25981974), (9, 17321316), (12, 12990987), (18, 8660658), (27, 5773772), (36, 4330329), (54, 2886886), (61, 2555604), (108, 1443443), (122, 1277802), (183, 851868), (244, 638901), (366, 425934), (549, 283956), (732, 212967), (1098, 141978), (1647, 94652), (2196, 70989), (3294, 47326), (6588, 23663)]