156754476

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{197}}^1$

素因数の和:292

約数の個数: 108

約数和(自身を含む): 429404976

約数和(自身を除く): 272650500

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 31, 36, 46, 62, 69, 92, 93, 124, 138, 186, 197, 207, 276, 279, 372, 394, 414, 558, 591, 713, 788, 828, 961, 1116, 1182, 1426, 1773, 1922, 2139, 2364, 2852, 2883, 3546, 3844, 4278, 4531, 5766, 6107, 6417, 7092, 8556, 8649, 9062, 11532, 12214, 12834, 13593, 17298, 18124, 18321, 22103, 24428, 25668, 27186, 34596, 36642, 40779, 44206, 54372, 54963, 66309, 73284, 81558, 88412, 109926, 132618, 140461, 163116, 189317, 198927, 219852, 265236, 280922, 378634, 397854, 421383, 561844, 567951, 757268, 795708, 842766, 1135902, 1264149, 1685532, 1703853, 2271804, 2528298, 3407706, 4354291, 5056596, 6815412, 8708582, 13062873, 17417164, 26125746, 39188619, 52251492, 78377238, 156754476]

約数ペア:

[(1, 156754476), (2, 78377238), (3, 52251492), (4, 39188619), (6, 26125746), (9, 17417164), (12, 13062873), (18, 8708582), (23, 6815412), (31, 5056596), (36, 4354291), (46, 3407706), (62, 2528298), (69, 2271804), (92, 1703853), (93, 1685532), (124, 1264149), (138, 1135902), (186, 842766), (197, 795708), (207, 757268), (276, 567951), (279, 561844), (372, 421383), (394, 397854), (414, 378634), (558, 280922), (591, 265236), (713, 219852), (788, 198927), (828, 189317), (961, 163116), (1116, 140461), (1182, 132618), (1426, 109926), (1773, 88412), (1922, 81558), (2139, 73284), (2364, 66309), (2852, 54963), (2883, 54372), (3546, 44206), (3844, 40779), (4278, 36642), (4531, 34596), (5766, 27186), (6107, 25668), (6417, 24428), (7092, 22103), (8556, 18321), (8649, 18124), (9062, 17298), (11532, 13593), (12214, 12834)]