154469744

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{373}}^1$

素因数の和:586

約数の個数: 80

約数和(自身を含む): 354498144

約数和(自身を除く): 200028400

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 181, 208, 286, 362, 373, 572, 724, 746, 1144, 1448, 1492, 1991, 2288, 2353, 2896, 2984, 3982, 4103, 4706, 4849, 5968, 7964, 8206, 9412, 9698, 15928, 16412, 18824, 19396, 25883, 31856, 32824, 37648, 38792, 51766, 53339, 65648, 67513, 77584, 103532, 106678, 135026, 207064, 213356, 270052, 414128, 426712, 540104, 742643, 853424, 877669, 1080208, 1485286, 1755338, 2970572, 3510676, 5941144, 7021352, 9654359, 11882288, 14042704, 19308718, 38617436, 77234872, 154469744]

約数ペア:

[(1, 154469744), (2, 77234872), (4, 38617436), (8, 19308718), (11, 14042704), (13, 11882288), (16, 9654359), (22, 7021352), (26, 5941144), (44, 3510676), (52, 2970572), (88, 1755338), (104, 1485286), (143, 1080208), (176, 877669), (181, 853424), (208, 742643), (286, 540104), (362, 426712), (373, 414128), (572, 270052), (724, 213356), (746, 207064), (1144, 135026), (1448, 106678), (1492, 103532), (1991, 77584), (2288, 67513), (2353, 65648), (2896, 53339), (2984, 51766), (3982, 38792), (4103, 37648), (4706, 32824), (4849, 31856), (5968, 25883), (7964, 19396), (8206, 18824), (9412, 16412), (9698, 15928)]