127451856

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{421}}^1$

素因数の和:509

約数の個数: 160

約数和(自身を含む): 406902528

約数和(自身を除く): 279450672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 53, 56, 68, 84, 102, 106, 112, 119, 136, 159, 168, 204, 212, 238, 272, 318, 336, 357, 371, 408, 421, 424, 476, 636, 714, 742, 816, 842, 848, 901, 952, 1113, 1263, 1272, 1428, 1484, 1684, 1802, 1904, 2226, 2526, 2544, 2703, 2856, 2947, 2968, 3368, 3604, 4452, 5052, 5406, 5712, 5894, 5936, 6307, 6736, 7157, 7208, 8841, 8904, 10104, 10812, 11788, 12614, 14314, 14416, 17682, 17808, 18921, 20208, 21471, 21624, 22313, 23576, 25228, 28628, 35364, 37842, 42942, 43248, 44626, 47152, 50099, 50456, 57256, 66939, 70728, 75684, 85884, 89252, 100198, 100912, 114512, 133878, 141456, 150297, 151368, 156191, 171768, 178504, 200396, 267756, 300594, 302736, 312382, 343536, 357008, 379321, 400792, 468573, 535512, 601188, 624764, 758642, 801584, 937146, 1071024, 1137963, 1202376, 1249528, 1517284, 1874292, 2275926, 2404752, 2499056, 2655247, 3034568, 3748584, 4551852, 5310494, 6069136, 7497168, 7965741, 9103704, 10620988, 15931482, 18207408, 21241976, 31862964, 42483952, 63725928, 127451856]

約数ペア:

[(1, 127451856), (2, 63725928), (3, 42483952), (4, 31862964), (6, 21241976), (7, 18207408), (8, 15931482), (12, 10620988), (14, 9103704), (16, 7965741), (17, 7497168), (21, 6069136), (24, 5310494), (28, 4551852), (34, 3748584), (42, 3034568), (48, 2655247), (51, 2499056), (53, 2404752), (56, 2275926), (68, 1874292), (84, 1517284), (102, 1249528), (106, 1202376), (112, 1137963), (119, 1071024), (136, 937146), (159, 801584), (168, 758642), (204, 624764), (212, 601188), (238, 535512), (272, 468573), (318, 400792), (336, 379321), (357, 357008), (371, 343536), (408, 312382), (421, 302736), (424, 300594), (476, 267756), (636, 200396), (714, 178504), (742, 171768), (816, 156191), (842, 151368), (848, 150297), (901, 141456), (952, 133878), (1113, 114512), (1263, 100912), (1272, 100198), (1428, 89252), (1484, 85884), (1684, 75684), (1802, 70728), (1904, 66939), (2226, 57256), (2526, 50456), (2544, 50099), (2703, 47152), (2856, 44626), (2947, 43248), (2968, 42942), (3368, 37842), (3604, 35364), (4452, 28628), (5052, 25228), (5406, 23576), (5712, 22313), (5894, 21624), (5936, 21471), (6307, 20208), (6736, 18921), (7157, 17808), (7208, 17682), (8841, 14416), (8904, 14314), (10104, 12614), (10812, 11788)]