157257048

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1$

素因数の和:353

約数の個数: 128

約数和(自身を含む): 445132800

約数和(自身を除く): 287875752

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 71, 78, 93, 104, 124, 142, 156, 186, 213, 229, 248, 284, 312, 372, 403, 426, 458, 568, 687, 744, 806, 852, 916, 923, 1209, 1374, 1612, 1704, 1832, 1846, 2201, 2418, 2748, 2769, 2977, 3224, 3692, 4402, 4836, 5496, 5538, 5954, 6603, 7099, 7384, 8804, 8931, 9672, 11076, 11908, 13206, 14198, 16259, 17608, 17862, 21297, 22152, 23816, 26412, 28396, 28613, 32518, 35724, 42594, 48777, 52824, 56792, 57226, 65036, 71448, 85188, 85839, 92287, 97554, 114452, 130072, 170376, 171678, 184574, 195108, 211367, 228904, 276861, 343356, 369148, 390216, 422734, 504029, 553722, 634101, 686712, 738296, 845468, 1008058, 1107444, 1268202, 1512087, 1690936, 2016116, 2214888, 2536404, 3024174, 4032232, 5072808, 6048348, 6552377, 12096696, 13104754, 19657131, 26209508, 39314262, 52419016, 78628524, 157257048]

約数ペア:

[(1, 157257048), (2, 78628524), (3, 52419016), (4, 39314262), (6, 26209508), (8, 19657131), (12, 13104754), (13, 12096696), (24, 6552377), (26, 6048348), (31, 5072808), (39, 4032232), (52, 3024174), (62, 2536404), (71, 2214888), (78, 2016116), (93, 1690936), (104, 1512087), (124, 1268202), (142, 1107444), (156, 1008058), (186, 845468), (213, 738296), (229, 686712), (248, 634101), (284, 553722), (312, 504029), (372, 422734), (403, 390216), (426, 369148), (458, 343356), (568, 276861), (687, 228904), (744, 211367), (806, 195108), (852, 184574), (916, 171678), (923, 170376), (1209, 130072), (1374, 114452), (1612, 97554), (1704, 92287), (1832, 85839), (1846, 85188), (2201, 71448), (2418, 65036), (2748, 57226), (2769, 56792), (2977, 52824), (3224, 48777), (3692, 42594), (4402, 35724), (4836, 32518), (5496, 28613), (5538, 28396), (5954, 26412), (6603, 23816), (7099, 22152), (7384, 21297), (8804, 17862), (8931, 17608), (9672, 16259), (11076, 14198), (11908, 13206)]