154261744

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1049}}^1$

素因数の和:1178

約数の個数: 80

約数和(自身を含む): 371851200

約数和(自身を除く): 217589456

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 101, 104, 112, 182, 202, 208, 364, 404, 707, 728, 808, 1049, 1313, 1414, 1456, 1616, 2098, 2626, 2828, 4196, 5252, 5656, 7343, 8392, 9191, 10504, 11312, 13637, 14686, 16784, 18382, 21008, 27274, 29372, 36764, 54548, 58744, 73528, 95459, 105949, 109096, 117488, 147056, 190918, 211898, 218192, 381836, 423796, 741643, 763672, 847592, 1377337, 1483286, 1527344, 1695184, 2754674, 2966572, 5509348, 5933144, 9641359, 11018696, 11866288, 19282718, 22037392, 38565436, 77130872, 154261744]

約数ペア:

[(1, 154261744), (2, 77130872), (4, 38565436), (7, 22037392), (8, 19282718), (13, 11866288), (14, 11018696), (16, 9641359), (26, 5933144), (28, 5509348), (52, 2966572), (56, 2754674), (91, 1695184), (101, 1527344), (104, 1483286), (112, 1377337), (182, 847592), (202, 763672), (208, 741643), (364, 423796), (404, 381836), (707, 218192), (728, 211898), (808, 190918), (1049, 147056), (1313, 117488), (1414, 109096), (1456, 105949), (1616, 95459), (2098, 73528), (2626, 58744), (2828, 54548), (4196, 36764), (5252, 29372), (5656, 27274), (7343, 21008), (8392, 18382), (9191, 16784), (10504, 14686), (11312, 13637)]