220180136072

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1153}}^1\times {\mathrm{17827}}^1$

素因数の和:19102

約数の個数: 64

約数和(自身を含む): 449325502080

約数和(自身を除く): 229145366008

約数列:

[1, 2, 4, 8, 13, 26, 52, 103, 104, 206, 412, 824, 1153, 1339, 2306, 2678, 4612, 5356, 9224, 10712, 14989, 17827, 29978, 35654, 59956, 71308, 118759, 119912, 142616, 231751, 237518, 463502, 475036, 927004, 950072, 1543867, 1836181, 1854008, 3087734, 3672362, 6175468, 7344724, 12350936, 14689448, 20554531, 23870353, 41109062, 47740706, 82218124, 95481412, 164436248, 190962824, 267208903, 534417806, 1068835612, 2117116693, 2137671224, 4234233386, 8468466772, 16936933544, 27522517009, 55045034018, 110090068036, 220180136072]

約数ペア:

[(1, 220180136072), (2, 110090068036), (4, 55045034018), (8, 27522517009), (13, 16936933544), (26, 8468466772), (52, 4234233386), (103, 2137671224), (104, 2117116693), (206, 1068835612), (412, 534417806), (824, 267208903), (1153, 190962824), (1339, 164436248), (2306, 95481412), (2678, 82218124), (4612, 47740706), (5356, 41109062), (9224, 23870353), (10712, 20554531), (14989, 14689448), (17827, 12350936), (29978, 7344724), (35654, 6175468), (59956, 3672362), (71308, 3087734), (118759, 1854008), (119912, 1836181), (142616, 1543867), (231751, 950072), (237518, 927004), (463502, 475036)]