158024360

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{9803}}^1$

素因数の和:9858

約数の個数: 64

約数和(自身を含む): 395297280

約数和(自身を除く): 237272920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 31, 40, 52, 62, 65, 104, 124, 130, 155, 248, 260, 310, 403, 520, 620, 806, 1240, 1612, 2015, 3224, 4030, 8060, 9803, 16120, 19606, 39212, 49015, 78424, 98030, 127439, 196060, 254878, 303893, 392120, 509756, 607786, 637195, 1019512, 1215572, 1274390, 1519465, 2431144, 2548780, 3038930, 3950609, 5097560, 6077860, 7901218, 12155720, 15802436, 19753045, 31604872, 39506090, 79012180, 158024360]

約数ペア:

[(1, 158024360), (2, 79012180), (4, 39506090), (5, 31604872), (8, 19753045), (10, 15802436), (13, 12155720), (20, 7901218), (26, 6077860), (31, 5097560), (40, 3950609), (52, 3038930), (62, 2548780), (65, 2431144), (104, 1519465), (124, 1274390), (130, 1215572), (155, 1019512), (248, 637195), (260, 607786), (310, 509756), (403, 392120), (520, 303893), (620, 254878), (806, 196060), (1240, 127439), (1612, 98030), (2015, 78424), (3224, 49015), (4030, 39212), (8060, 19606), (9803, 16120)]