120991884

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1$

素因数の和:375

約数の個数: 96

約数和(自身を含む): 317915136

約数和(自身を除く): 196923252

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 127, 156, 186, 197, 254, 372, 381, 394, 403, 508, 591, 762, 788, 806, 1182, 1209, 1524, 1612, 1651, 2364, 2418, 2561, 3302, 3937, 4836, 4953, 5122, 6107, 6604, 7683, 7874, 9906, 10244, 11811, 12214, 15366, 15748, 18321, 19812, 23622, 24428, 25019, 30732, 36642, 47244, 50038, 51181, 73284, 75057, 79391, 100076, 102362, 150114, 153543, 158782, 204724, 238173, 300228, 307086, 317564, 325247, 476346, 614172, 650494, 775589, 952692, 975741, 1300988, 1551178, 1951482, 2326767, 3102356, 3902964, 4653534, 9307068, 10082657, 20165314, 30247971, 40330628, 60495942, 120991884]

約数ペア:

[(1, 120991884), (2, 60495942), (3, 40330628), (4, 30247971), (6, 20165314), (12, 10082657), (13, 9307068), (26, 4653534), (31, 3902964), (39, 3102356), (52, 2326767), (62, 1951482), (78, 1551178), (93, 1300988), (124, 975741), (127, 952692), (156, 775589), (186, 650494), (197, 614172), (254, 476346), (372, 325247), (381, 317564), (394, 307086), (403, 300228), (508, 238173), (591, 204724), (762, 158782), (788, 153543), (806, 150114), (1182, 102362), (1209, 100076), (1524, 79391), (1612, 75057), (1651, 73284), (2364, 51181), (2418, 50038), (2561, 47244), (3302, 36642), (3937, 30732), (4836, 25019), (4953, 24428), (5122, 23622), (6107, 19812), (6604, 18321), (7683, 15748), (7874, 15366), (9906, 12214), (10244, 11811)]