156916095280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{5521}}^1\times {\mathrm{50753}}^1$

素因数の和:56294

約数の個数: 80

約数和(自身を含む): 417032218944

約数和(自身を除く): 260116123664

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 5521, 11042, 22084, 27605, 38647, 44168, 50753, 55210, 77294, 88336, 101506, 110420, 154588, 193235, 203012, 220840, 253765, 309176, 355271, 386470, 406024, 441680, 507530, 618352, 710542, 772940, 812048, 1015060, 1421084, 1545880, 1776355, 2030120, 2842168, 3091760, 3552710, 4060240, 5684336, 7105420, 14210840, 28421680, 280207313, 560414626, 1120829252, 1401036565, 1961451191, 2241658504, 2802073130, 3922902382, 4483317008, 5604146260, 7845804764, 9807255955, 11208292520, 15691609528, 19614511910, 22416585040, 31383219056, 39229023820, 78458047640, 156916095280]

約数ペア:

[(1, 156916095280), (2, 78458047640), (4, 39229023820), (5, 31383219056), (7, 22416585040), (8, 19614511910), (10, 15691609528), (14, 11208292520), (16, 9807255955), (20, 7845804764), (28, 5604146260), (35, 4483317008), (40, 3922902382), (56, 2802073130), (70, 2241658504), (80, 1961451191), (112, 1401036565), (140, 1120829252), (280, 560414626), (560, 280207313), (5521, 28421680), (11042, 14210840), (22084, 7105420), (27605, 5684336), (38647, 4060240), (44168, 3552710), (50753, 3091760), (55210, 2842168), (77294, 2030120), (88336, 1776355), (101506, 1545880), (110420, 1421084), (154588, 1015060), (193235, 812048), (203012, 772940), (220840, 710542), (253765, 618352), (309176, 507530), (355271, 441680), (386470, 406024)]