157038648

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{449}}^1$

素因数の和:549

約数の個数: 128

約数和(自身を含む): 453600000

約数和(自身を除く): 296561352

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 59, 76, 78, 104, 114, 118, 152, 156, 177, 228, 236, 247, 312, 354, 449, 456, 472, 494, 708, 741, 767, 898, 988, 1121, 1347, 1416, 1482, 1534, 1796, 1976, 2242, 2301, 2694, 2964, 3068, 3363, 3592, 4484, 4602, 5388, 5837, 5928, 6136, 6726, 8531, 8968, 9204, 10776, 11674, 13452, 14573, 17062, 17511, 18408, 23348, 25593, 26491, 26904, 29146, 34124, 35022, 43719, 46696, 51186, 52982, 58292, 68248, 70044, 79473, 87438, 102372, 105964, 110903, 116584, 140088, 158946, 174876, 204744, 211928, 221806, 317892, 332709, 344383, 349752, 443612, 503329, 635784, 665418, 688766, 887224, 1006658, 1033149, 1330836, 1377532, 1509987, 2013316, 2066298, 2661672, 2755064, 3019974, 4026632, 4132596, 6039948, 6543277, 8265192, 12079896, 13086554, 19629831, 26173108, 39259662, 52346216, 78519324, 157038648]

約数ペア:

[(1, 157038648), (2, 78519324), (3, 52346216), (4, 39259662), (6, 26173108), (8, 19629831), (12, 13086554), (13, 12079896), (19, 8265192), (24, 6543277), (26, 6039948), (38, 4132596), (39, 4026632), (52, 3019974), (57, 2755064), (59, 2661672), (76, 2066298), (78, 2013316), (104, 1509987), (114, 1377532), (118, 1330836), (152, 1033149), (156, 1006658), (177, 887224), (228, 688766), (236, 665418), (247, 635784), (312, 503329), (354, 443612), (449, 349752), (456, 344383), (472, 332709), (494, 317892), (708, 221806), (741, 211928), (767, 204744), (898, 174876), (988, 158946), (1121, 140088), (1347, 116584), (1416, 110903), (1482, 105964), (1534, 102372), (1796, 87438), (1976, 79473), (2242, 70044), (2301, 68248), (2694, 58292), (2964, 52982), (3068, 51186), (3363, 46696), (3592, 43719), (4484, 35022), (4602, 34124), (5388, 29146), (5837, 26904), (5928, 26491), (6136, 25593), (6726, 23348), (8531, 18408), (8968, 17511), (9204, 17062), (10776, 14573), (11674, 13452)]