126551264

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{199}}^1$

素因数の和:400

約数の個数: 96

約数和(自身を含む): 304819200

約数和(自身を除く): 178267936

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 167, 199, 224, 238, 272, 334, 398, 476, 544, 668, 796, 952, 1169, 1336, 1393, 1592, 1904, 2338, 2672, 2786, 2839, 3184, 3383, 3808, 4676, 5344, 5572, 5678, 6368, 6766, 9352, 11144, 11356, 13532, 18704, 19873, 22288, 22712, 23681, 27064, 33233, 37408, 39746, 44576, 45424, 47362, 54128, 66466, 79492, 90848, 94724, 108256, 132932, 158984, 189448, 232631, 265864, 317968, 378896, 465262, 531728, 564961, 635936, 757792, 930524, 1063456, 1129922, 1861048, 2259844, 3722096, 3954727, 4519688, 7444192, 7909454, 9039376, 15818908, 18078752, 31637816, 63275632, 126551264]

約数ペア:

[(1, 126551264), (2, 63275632), (4, 31637816), (7, 18078752), (8, 15818908), (14, 9039376), (16, 7909454), (17, 7444192), (28, 4519688), (32, 3954727), (34, 3722096), (56, 2259844), (68, 1861048), (112, 1129922), (119, 1063456), (136, 930524), (167, 757792), (199, 635936), (224, 564961), (238, 531728), (272, 465262), (334, 378896), (398, 317968), (476, 265864), (544, 232631), (668, 189448), (796, 158984), (952, 132932), (1169, 108256), (1336, 94724), (1393, 90848), (1592, 79492), (1904, 66466), (2338, 54128), (2672, 47362), (2786, 45424), (2839, 44576), (3184, 39746), (3383, 37408), (3808, 33233), (4676, 27064), (5344, 23681), (5572, 22712), (5678, 22288), (6368, 19873), (6766, 18704), (9352, 13532), (11144, 11356)]