157830876

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{313}}^1$

素因数の和:385

約数の個数: 192

約数和(自身を含む): 506419200

約数和(自身を除く): 348588324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 29, 36, 42, 46, 54, 58, 63, 69, 84, 87, 92, 108, 116, 126, 138, 161, 174, 189, 203, 207, 252, 261, 276, 313, 322, 348, 378, 406, 414, 483, 522, 609, 621, 626, 644, 667, 756, 783, 812, 828, 939, 966, 1044, 1218, 1242, 1252, 1334, 1449, 1566, 1827, 1878, 1932, 2001, 2191, 2436, 2484, 2668, 2817, 2898, 3132, 3654, 3756, 4002, 4347, 4382, 4669, 5481, 5634, 5796, 6003, 6573, 7199, 7308, 8004, 8451, 8694, 8764, 9077, 9338, 10962, 11268, 12006, 13146, 14007, 14398, 16902, 17388, 18009, 18154, 18676, 19719, 21597, 21924, 24012, 26292, 27231, 28014, 28796, 33804, 36018, 36308, 39438, 42021, 43194, 50393, 54462, 56028, 59157, 63539, 64791, 72036, 78876, 81693, 84042, 86388, 100786, 108924, 118314, 126063, 127078, 129582, 151179, 163386, 168084, 190617, 194373, 201572, 208771, 236628, 245079, 252126, 254156, 259164, 302358, 326772, 381234, 388746, 417542, 453537, 490158, 504252, 571851, 604716, 626313, 762468, 777492, 835084, 907074, 980316, 1143702, 1252626, 1360611, 1461397, 1715553, 1814148, 1878939, 2287404, 2505252, 2721222, 2922794, 3431106, 3757878, 4384191, 5442444, 5636817, 5845588, 6862212, 7515756, 8768382, 11273634, 13152573, 17536764, 22547268, 26305146, 39457719, 52610292, 78915438, 157830876]

約数ペア:

[(1, 157830876), (2, 78915438), (3, 52610292), (4, 39457719), (6, 26305146), (7, 22547268), (9, 17536764), (12, 13152573), (14, 11273634), (18, 8768382), (21, 7515756), (23, 6862212), (27, 5845588), (28, 5636817), (29, 5442444), (36, 4384191), (42, 3757878), (46, 3431106), (54, 2922794), (58, 2721222), (63, 2505252), (69, 2287404), (84, 1878939), (87, 1814148), (92, 1715553), (108, 1461397), (116, 1360611), (126, 1252626), (138, 1143702), (161, 980316), (174, 907074), (189, 835084), (203, 777492), (207, 762468), (252, 626313), (261, 604716), (276, 571851), (313, 504252), (322, 490158), (348, 453537), (378, 417542), (406, 388746), (414, 381234), (483, 326772), (522, 302358), (609, 259164), (621, 254156), (626, 252126), (644, 245079), (667, 236628), (756, 208771), (783, 201572), (812, 194373), (828, 190617), (939, 168084), (966, 163386), (1044, 151179), (1218, 129582), (1242, 127078), (1252, 126063), (1334, 118314), (1449, 108924), (1566, 100786), (1827, 86388), (1878, 84042), (1932, 81693), (2001, 78876), (2191, 72036), (2436, 64791), (2484, 63539), (2668, 59157), (2817, 56028), (2898, 54462), (3132, 50393), (3654, 43194), (3756, 42021), (4002, 39438), (4347, 36308), (4382, 36018), (4669, 33804), (5481, 28796), (5634, 28014), (5796, 27231), (6003, 26292), (6573, 24012), (7199, 21924), (7308, 21597), (8004, 19719), (8451, 18676), (8694, 18154), (8764, 18009), (9077, 17388), (9338, 16902), (10962, 14398), (11268, 14007), (12006, 13146)]