156923239660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{547}}^1\times {\mathrm{17863}}^1$

素因数の和:18503

約数の個数: 96

約数和(自身を含む): 365108147712

約数和(自身を除く): 208184908052

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 73, 110, 146, 220, 292, 365, 547, 730, 803, 1094, 1460, 1606, 2188, 2735, 3212, 4015, 5470, 6017, 8030, 10940, 12034, 16060, 17863, 24068, 30085, 35726, 39931, 60170, 71452, 79862, 89315, 120340, 159724, 178630, 196493, 199655, 357260, 392986, 399310, 439241, 785972, 798620, 878482, 982465, 1303999, 1756964, 1964930, 2196205, 2607998, 3929860, 4392410, 5215996, 6519995, 8784820, 9771061, 13039990, 14343989, 19542122, 26079980, 28687978, 39084244, 48855305, 57375956, 71719945, 97710610, 107481671, 143439890, 195421220, 214963342, 286879780, 429926684, 537408355, 713287453, 1074816710, 1426574906, 2149633420, 2853149812, 3566437265, 7132874530, 7846161983, 14265749060, 15692323966, 31384647932, 39230809915, 78461619830, 156923239660]

約数ペア:

[(1, 156923239660), (2, 78461619830), (4, 39230809915), (5, 31384647932), (10, 15692323966), (11, 14265749060), (20, 7846161983), (22, 7132874530), (44, 3566437265), (55, 2853149812), (73, 2149633420), (110, 1426574906), (146, 1074816710), (220, 713287453), (292, 537408355), (365, 429926684), (547, 286879780), (730, 214963342), (803, 195421220), (1094, 143439890), (1460, 107481671), (1606, 97710610), (2188, 71719945), (2735, 57375956), (3212, 48855305), (4015, 39084244), (5470, 28687978), (6017, 26079980), (8030, 19542122), (10940, 14343989), (12034, 13039990), (16060, 9771061), (17863, 8784820), (24068, 6519995), (30085, 5215996), (35726, 4392410), (39931, 3929860), (60170, 2607998), (71452, 2196205), (79862, 1964930), (89315, 1756964), (120340, 1303999), (159724, 982465), (178630, 878482), (196493, 798620), (199655, 785972), (357260, 439241), (392986, 399310)]